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Revert "xpmem: fix mapping of attachment and segment"

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This reverts commit a5fcc91656.

Change-Id: If29415369d724391b291939ecce76482138e82f5
This commit is contained in:
Masamichi Takagi
2020-06-16 10:38:31 +09:00
parent 33b7414615
commit e774e1b984
43 changed files with 284 additions and 2875 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
test/common.sh
View File

@ -107,7 +107,7 @@ fi
mcstop() {
echo -n "mcstop+release.sh ... "
"$SBIN/mcstop+release.sh"
sudo "$SBIN/mcstop+release.sh"
echo "done"
if lsmod | grep mcctrl > /dev/null 2>&1; then
@ -118,7 +118,7 @@ mcstop() {
mcreboot() {
echo -n "mcreboot.sh $BOOTPARAM ... "
"$SBIN/mcreboot.sh" $BOOTPARAM
sudo "$SBIN/mcreboot.sh" $BOOTPARAM
echo "done"
if ! lsmod | grep mcctrl > /dev/null 2>&1; then

31
test/issues/1259/C1259.sh
View File

@ -39,8 +39,8 @@ do
SEG_PGSIZE=`cat ${log_file} | awk '/OK/,/DONE/' | \
grep -o "large_page_allocation.*${SEG_ADDR}.*" | awk '{ print $5; }'`
XPMEM_ADDR=`grep xpmem_attachment_addr ${log_file} | awk '{ print $NF; }'`
XPMEM_PGSIZE=`grep -o "xpmem_page_attach.*${XPMEM_ADDR}.*" ${log_file} | awk '{ print $NF; }'`
XPMEM_ADDR=`grep xpmem_attachment_addr ${log_file} | awk '{ print $3; }'`
XPMEM_PGSIZE=`grep -o "xpmem_page_attach.*${XPMEM_ADDR}.*" ${log_file} | awk '{ print $5; }'`
if [ "${SEG_PGSIZE}" = "${EXPECT_PGSIZE}" ]; then
echo "** [ OK ] seg_addr ($SEG_ADDR) is allocated until xpmem_attach"
@ -81,24 +81,21 @@ do
SEG_PGSIZE=`cat ${log_file} | awk '/OK/,/DONE/' | \
grep -o "large_page_allocation.*${SEG_ADDR}.*" | awk '{ print $5; }'`
XPMEM_ADDR=`grep xpmem_attachment_addr ${log_file} | awk '{ print $NF; }'`
XPMEM_PGSIZE=`grep -o "xpmem_page_attach.*${XPMEM_ADDR}.*" ${log_file} | awk '{ print $NF; }'`
XPMEM_ADDR=`grep xpmem_attachment_addr ${log_file} | awk '{ print $3; }'`
XPMEM_PGSIZE=`grep -o "xpmem_page_attach.*${XPMEM_ADDR}.*" ${log_file} | awk '{ print $5; }'`
if [ "${SEG_PGSIZE}" = "${EXPECT_PGSIZE}" ]; then
printf "** [ OK ] "
echo "** [ OK ] seg_addr ($SEG_ADDR) is allocated until xpmem_attach"
else
printf "** [ NG ] "
echo "** [ NG ] seg_addr ($SEG_ADDR) is NOT allocated until xpmem_attach"
let ng++
fi
echo "size of 1st page of segment at ${SEG_ADDR}: ${SEG_PGSIZE}, expected: ${EXPECT_PGSIZE}"
if [ "${XPMEM_PGSIZE}" = "${EXPECT_PGSIZE}" ]; then
printf "** [ OK ] "
echo "** [ OK ] xpmem_addr ($XPMEM_ADDR) is allocated using large pages"
else
printf "** [ NG ] "
echo "** [ NG ] xpmem_addr ($XPMEM_ADDR) is NOT allocated using large pages"
let ng++
fi
echo "size of 1st page of attachment at ${XPMEM_ADDR}: ${XPMEM_PGSIZE}, expected: ${EXPECT_PGSIZE}"
done
if [ ${ng} -eq 0 ]; then
echo "*** C${issue}T${tid}: PASSED"
@ -119,8 +116,8 @@ ${IHKOSCTL} 0 kmsg >> ${log_file}
EXPECT_PGSIZE=`grep EXPECT_PAGE_SIZE ${log_file} | awk '{ print $2; }'`
XPMEM_ADDR=`grep xpmem_attachment_addr ${log_file} | awk '{ print $NF; }'`
XPMEM_PGSIZE=`grep -o "xpmem_page_attach.*${XPMEM_ADDR}.*" ${log_file} | awk '{ print $NF; }'`
XPMEM_ADDR=`grep xpmem_attachment_addr ${log_file} | awk '{ print $3; }'`
XPMEM_PGSIZE=`grep -o "xpmem_page_attach.*${XPMEM_ADDR}.*" ${log_file} | awk '{ print $5; }'`
if [ "${XPMEM_PGSIZE}" = "${EXPECT_PGSIZE}" ]; then
echo "** [ OK ] xpmem_addr ($XPMEM_ADDR) is allocated using small pages"
@ -143,13 +140,13 @@ pgshift=${PGSHIFT_LIST[0]}
${IHKOSCTL} 0 clear_kmsg
log_file="./C${issue}T${tid}_${pgshift}.log"
echo pageshift: ${pgshift}
${MCEXEC} ./multi_vmr_xpmem ${pgshift} 1 | tee ${log_file}
${MCEXEC} ./multi_vmr_xpmem ${pgshift} 1 > ${log_file}
${IHKOSCTL} 0 kmsg >> ${log_file}
EXPECT_PGSIZE=`grep EXPECT_PAGE_SIZE ${log_file} | awk '{ print $2; }'`
XPMEM_ADDR=`grep xpmem_large ${log_file} | awk '{ print $NF; }'`
XPMEM_PGSIZE=`grep -o "xpmem_page_attach.*${XPMEM_ADDR}.*" ${log_file} | awk '{ print $NF; }'`
XPMEM_ADDR=`grep xpmem_large ${log_file} | awk '{ print $3; }'`
XPMEM_PGSIZE=`grep -o "xpmem_page_attach.*${XPMEM_ADDR}.*" ${log_file} | awk '{ print $5; }'`
if [ "${XPMEM_PGSIZE}" = "${EXPECT_PGSIZE}" ]; then
echo "** [ OK ] xpmem_addr ($XPMEM_ADDR) is allocated using large pages"
@ -170,7 +167,7 @@ echo "*** C${issue}T${tid} start *******************************"
echo "** xpmem testsuite"
cwd=`pwd`
cd ${XPMEM_BUILD_DIR}/test
. ${cwd}/mc_run.sh
${cwd}/mc_run.sh
cd ${cwd}
# xpmem basic test

2
test/issues/1259/huge_page_xpmem.c
View File

@ -113,7 +113,7 @@ int main(int argc, char **argv)
addr.apid = apid;
addr.offset = 0;
attach = xpmem_attach(addr, map_size, NULL);
attach = xpmem_attach(addr, pgsize * pgnum, NULL);
CHKANDJUMP(attach == (void *)-1, EXIT_FAILURE,
"xpmem_attach failed: %s\n", strerror(errno));

54
test/issues/1259/large_page.patch
View File

@ -1,8 +1,8 @@
diff --git arch/arm64/kernel/memory.c arch/arm64/kernel/memory.c
index a84bc21..f329fcf 100644
index a84bc21..7368ada 100644
--- arch/arm64/kernel/memory.c
+++ arch/arm64/kernel/memory.c
@@ -2701,6 +2701,16 @@ int set_range_l1(void *args0, pte_t *ptep, uintptr_t base, uintptr_t start,
@@ -2701,6 +2701,13 @@ int set_range_l1(void *args0, pte_t *ptep, uintptr_t base, uintptr_t start,
ptl1_set(ptep, pte);
error = 0;
@ -11,15 +11,12 @@ index a84bc21..f329fcf 100644
+ __page_offset(base, PTL1_CONT_SIZE) == 0) {
+ kprintf("%s: large_page_allocation, addr: %016lx, size: 0x%lx , phys: %lx\n",
+ __func__, base, PTL1_CONT_SIZE, phys);
+ if (args->range->private_data)
+ kprintf("%s: xpmem_page_attach, addr: %016lx, size: 0x%lx\n",
+ __func__, base, PTL1_CONT_SIZE);
+ }
+
// call memory_stat_rss_add() here because pgshift is resolved here
if (!(args->attr[0] & PTE_CONT)) {
if (rusage_memory_stat_add(args->range, phys,
@@ -2810,6 +2820,23 @@ retry:
@@ -2810,6 +2817,17 @@ retry:
level);
error = 0;
@ -28,57 +25,45 @@ index a84bc21..f329fcf 100644
+ if (__page_offset(base, tbl.cont_pgsize) == 0) {
+ kprintf("%s: large_page_allocation, addr: %016lx, size: 0x%lx , phys: %lx\n",
+ __func__, base, tbl.cont_pgsize, phys);
+ if (args->range->private_data)
+ kprintf("%s: xpmem_page_attach, addr: %016lx, size: 0x%lx\n",
+ __func__, base, tbl.cont_pgsize);
+ }
+ } else {
+ kprintf("%s: large_page_allocation, addr: %016lx, size: 0x%lx , phys: %lx\n",
+ __func__, base, tbl.pgsize, phys);
+ if (args->range->private_data)
+ kprintf("%s: xpmem_page_attach, addr: %016lx, size: 0x%lx\n",
+ __func__, base, tbl.pgsize);
+ }
+
dkprintf("set_range_middle(%lx,%lx,%lx,%d):"
"large page. %d %lx\n",
base, start, end, level, error, *ptep);
diff --git arch/x86_64/kernel/memory.c arch/x86_64/kernel/memory.c
index 6b34036..4ca3a1a 100644
index df545e1..633e390 100644
--- arch/x86_64/kernel/memory.c
+++ arch/x86_64/kernel/memory.c
@@ -1932,6 +1932,13 @@ retry:
@@ -1931,6 +1931,10 @@ retry:
dkprintf("set_range_l2(%lx,%lx,%lx):"
"2MiB page. %d %lx\n",
base, start, end, error, *ptep);
+
+ kprintf("%s: large_page_allocation, addr: %016lx, size: 0x%lx\n",
+ __func__, base, PTL2_SIZE);
+ if (args->range->private_data)
+ kprintf("%s: xpmem_page_attach, addr: %016lx, size: 0x%lx\n",
+ __func__, base, PTL2_SIZE);
+
// Call memory_stat_rss_add() here because pgshift is resolved here
if (rusage_memory_stat_add(args->range, phys, PTL2_SIZE, PTL2_SIZE)) {
dkprintf("%lx+,%s: calling memory_stat_rss_add(),base=%lx,phys=%lx,size=%ld,pgsize=%ld\n", phys, __FUNCTION__, base, phys, PTL2_SIZE, PTL2_SIZE);
@@ -2021,6 +2028,12 @@ retry:
@@ -2020,6 +2024,9 @@ retry:
"1GiB page. %d %lx\n",
base, start, end, error, *ptep);
+ kprintf("%s: large_page_allocation, addr: %016lx, size: 0x%lx\n",
+ __func__, base, PTL3_SIZE);
+ if (args->range->private_data)
+ kprintf("%s: xpmem_page_attach, addr: %016lx, size: 0x%lx\n",
+ __func__, base, PTL3_SIZE);
+
// Call memory_stat_rss_add() here because pgshift is resolved here
if (rusage_memory_stat_add(args->range, phys, PTL3_SIZE, PTL3_SIZE)) {
dkprintf("%lx+,%s: calling memory_stat_rss_add(),base=%lx,phys=%lx,size=%ld,pgsize=%ld\n", phys, __FUNCTION__, base, phys, PTL3_SIZE, PTL3_SIZE);
diff --git kernel/process.c kernel/process.c
index 1624726..d867b4d 100644
index 809f5e0..cba9e5a 100644
--- kernel/process.c
+++ kernel/process.c
@@ -2138,6 +2138,12 @@ retry:
@@ -2059,6 +2059,12 @@ retry:
}
dkprintf("%s: attr=%x\n", __FUNCTION__, attr);
@ -92,10 +77,10 @@ index 1624726..d867b4d 100644
pgsize, phys, attr);
if (error) {
diff --git kernel/xpmem.c kernel/xpmem.c
index 9fedf26..a0a7990 100644
index e1d0231..c9da711 100644
--- kernel/xpmem.c
+++ kernel/xpmem.c
@@ -490,6 +490,7 @@ static int xpmem_make(
@@ -514,6 +514,7 @@ static int xpmem_make(
*segid_p = segid;
XPMEM_DEBUG("return: ret=%d, segid=0x%lx", 0, *segid_p);
@ -103,15 +88,12 @@ index 9fedf26..a0a7990 100644
return 0;
}
@@ -1886,6 +1887,11 @@ static int _xpmem_fault_process_memory_range(
goto out;
}
@@ -1994,6 +1995,8 @@ int xpmem_update_process_page_table(
flush_tlb_single(vaddr);
att->flags |= XPMEM_FLAG_VALIDPTEs;
+ if (att_pgsize == PAGE_SIZE) {
+ kprintf("xpmem_page_attach, addr: %016lx, size: 0x%lx\n",
+ vaddr, att_pgsize);
+ }
+
XPMEM_DEBUG("att_pgaddr: %lx, att_pgsize: %lx, "
"seg_vaddr: %lx, seg_pgsize: %lx, seg_phys: %lx\n",
att_pgaddr, att_pgsize, seg_vaddr,
+ kprintf("%s: xpmem_page_attach, addr: %016lx, size: 0x%lx\n",
+ __func__, vaddr, seg_pgsize);
seg_vaddr += seg_pgsize;
vaddr += seg_pgsize;
}

2
test/issues/1259/mc_run.sh
View File

@ -10,6 +10,6 @@ done
echo 0 > /tmp/xpmem.lock
# Run the main test app
${MCEXEC} $PWD/xpmem_master
mcexec $PWD/xpmem_master
exit 0

3
test/issues/1259/multi_vmr_xpmem.c
View File

@ -110,7 +110,6 @@ int main(int argc, char **argv)
addr.apid = apid;
addr.offset = 0;
printf("child: attaching...\n");
attach = xpmem_attach(addr, map_size + (extr_size * 2), NULL);
CHKANDJUMP(attach == (void *)-1, EXIT_FAILURE,
@ -152,7 +151,6 @@ int main(int argc, char **argv)
CHKANDJUMP(shm == (void *)-1, EXIT_FAILURE,
"shmat failed: %s\n", strerror(errno));
printf("parent: making...\n");
segid = xpmem_make(mem_1, map_size + (extr_size * 2),
XPMEM_PERMIT_MODE, (void *)0666);
CHKANDJUMP(segid == -1, EXIT_FAILURE,
@ -160,7 +158,6 @@ int main(int argc, char **argv)
*(xpmem_segid_t *)shm = segid;
printf("parent: waiting...\n");
ret = waitpid(pid, &status, 0);
printf("child exited\n");
CHKANDJUMP(ret == -1, EXIT_FAILURE, "waitpid failed\n");

164
test/issues/1473/CMakeLists.txt
View File

@ -1,164 +0,0 @@
cmake_policy(SET CMP0005 NEW)
# Options: -DWITH_XPMEM=<XPMEM install directory>
add_definitions(-DWITH_XPMEM=${WITH_XPMEM})
# Options: -DWITH_XPMEM=<XPMEM build directory>
add_definitions(-DWITH_XPMEM_BUILD=${WITH_XPMEM_BUILD})
# Options: -DWITH_MCK=<McKernel install directory>
add_definitions(-DWITH_MCK=${WITH_MCK})
# Options: -DWITH_MCK_SRC=<McKernel source directory>
add_definitions(-DWITH_MCK_SRC=${WITH_MCK_SRC})
# not used when integrated with autotest
# Options: -DWITH_MCK_BUILD=<McKernel build directory>
add_definitions(-DWITH_MCK_BUILD=${WITH_MCK_BUILD})
# for autotest
if(NOT DEFINED CMAKE_INSTALL_PREFIX_SCRIPTS)
set(CMAKE_INSTALL_PREFIX_SCRIPTS ${CMAKE_INSTALL_PREFIX}/scripts)
endif()
cmake_minimum_required(VERSION 2.0)
project(xpmemtest C)
# CPPFLAGS
set(UNAME_R ${CMAKE_SYSTEM_VERSION} CACHE STRING "Kernel version to build against")
set(KERNEL_DIR "/lib/modules/${UNAME_R}/build" CACHE STRING "kernel build directory")
execute_process(COMMAND awk -F= "$1 == \"CONFIG_ARM64_64K_PAGES\" { print $2; exit; }" "${KERNEL_DIR}/.config"
OUTPUT_VARIABLE CONFIG_ARM64_64K_PAGES OUTPUT_STRIP_TRAILING_WHITESPACE)
if(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
if(CONFIG_ARM64_64K_PAGES STREQUAL "y")
set(PAGE_SIZE "65536")
else()
set(PAGE_SIZE "4096")
endif()
else()
set(PAGE_SIZE "4096")
endif()
message("PAGE_SIZE: ${PAGE_SIZE}")
# CFLAGS
set(CFLAGS_WARNING "-Wall" "-Wextra" "-Wno-unused-parameter" "-Wno-sign-compare" "-Wno-unused-function" ${EXTRA_WARNINGS} CACHE STRING "Warning flags")
add_compile_options(-O2 -g ${CFLAGS_WARNING})
# -L, this must be done before adding dependants
link_directories("${WITH_XPMEM}/lib")
# -Wl,--rpath=, this must be done before adding dependants
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
foreach(target IN ITEMS
xpmem_make01
xpmem_attach01
xpmem_attach02
)
# Add target
add_executable(${target} ${target}.c)
# -D
target_compile_definitions(${target}
PRIVATE -DPAGE_SIZE=${PAGE_SIZE}
)
# -I
target_include_directories(${target}
PRIVATE "${WITH_XPMEM}/include"
)
# -l
target_link_libraries(${target}
PRIVATE xpmem
)
# String replacement and install
configure_file(${target}.sh.in xpmem-${target} @ONLY)
# Install
install(TARGETS ${target} DESTINATION bin)
install(PROGRAMS ${CMAKE_BINARY_DIR}/xpmem-${target} DESTINATION ${CMAKE_INSTALL_PREFIX_SCRIPTS})
endforeach()
foreach(target IN ITEMS
xpmem_attach03
)
# String replacement and install
configure_file(${target}.sh.in xpmem-${target} @ONLY)
# Install
install(PROGRAMS ${CMAKE_BINARY_DIR}/xpmem-${target} DESTINATION ${CMAKE_INSTALL_PREFIX_SCRIPTS})
endforeach()
foreach(target IN ITEMS
util
)
# String replacement and install
configure_file(${target}.sh.in ${target}.sh @ONLY)
# Install
install(PROGRAMS ${CMAKE_BINARY_DIR}/${target}.sh DESTINATION bin)
endforeach()
foreach(target IN ITEMS
huge_page_xpmem
multi_vmr_xpmem
XTP_001
XTP_002
XTP_003
XTP_004
XTP_005
XTP_006
XTP_007
XTP_008
XTP_009
XTP_010
XTP_011
)
# Add target
add_executable(${target} ${target}.c)
# -D
target_compile_definitions(${target}
PRIVATE -DPAGE_SIZE=${PAGE_SIZE}
)
# -I
target_include_directories(${target}
PRIVATE "${WITH_XPMEM}/include"
)
# -l
target_link_libraries(${target}
PRIVATE xpmem
)
# Install
install(TARGETS ${target} DESTINATION bin)
endforeach()
foreach(target IN ITEMS
common.sh
)
configure_file(${target}.in ${target} @ONLY)
install(PROGRAMS ${CMAKE_BINARY_DIR}/${target} DESTINATION bin)
endforeach()
foreach(target IN ITEMS
aarch64.conf
)
install(FILES ${target} DESTINATION etc)
endforeach()
# patches
foreach(target IN ITEMS
large_page.patch
ihk_kmsg_size.patch
)
install(PROGRAMS ${CMAKE_CURRENT_SOURCE_DIR}/${target} DESTINATION bin)
endforeach()

35
test/issues/1473/README
View File

@ -1,35 +0,0 @@
【Issue#1473 動作確認】
縮退確認のため、1259のテストも合わせて行うことを勧める。
□ テスト内容
xpmem_make01:
サイズ-1でxpmem_makeした際にpage-inしないことを確認する
xpmem_attach01:
s < lの関係にあるページサイズサイズs、lについて、ページサイズ
s、サイズlの物理連続領域をxpmem_makeして、当該領域を
xpmem_attachした際にページサイズがsになることを確認する
xpmem_attach02:
s < lの関係にあるページサイズサイズs, lについて、ページサイズl、
サイズl * 3のマップのうち最初のページの最後のサイズs * 3の部分、
次のページの全体、最後のページの最初のサイズs * 3の部分を束ねて
xpmem_makeして、xpmem_attachした際にページサイズがs,s,s,l,s,s,s
になるか、またぞれぞれのマップが期待する物理ページを指しているか
確認する
□ 実行手順
1. McKernelをビルドした際に生成されるmck_test_config.sample ファイルを
$HOME/.mck_test_configとしてコピーし、パスを編集する。
mcreboot.shのオプションは、-e 'xpmem_remote_on_demand anon_on_demand'
をつけた場合とつけない場合の両方を試すこと。
2. 以下の手順でビルドと実行を行う
$ cd <mckernel>
$ patch -p0 < test/issues/1473/large_page.patch
$ (build mckernel)
$ cd <mckernel>/test/issues
$ mkdir build && cd build
$ cmake ../1473 -DWITH_MCK=/work/mcktest/work/mck -DWITH_MCK_SRC=/work/mcktest/work/src/mckernel -DWITH_MCK_BUILD=/work/mcktest/xpmem/mckernel/build -DWITH_XPMEM=/work/mcktest/xpmem/xpmem/install -DWITH_XPMEM_BUILD=/work/mcktest/xpmem/xpmem/xpmem -DCMAKE_INSTALL_PREFIX=/work/mcktest/xpmem/install -DCMAKE_INSTALL_PREFIX_SCRIPTS=/work/mcktest/data/scripts
$ make install
$ <install>/scripts/xpmem-xpmem_make01
$ <install>/scripts/xpmem-xpmem_attach01
$ <install>/scripts/xpmem-xpmem_attach02

57
test/issues/1473/XTP_001.c
View File

@ -1,57 +0,0 @@
#include <unistd.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <xpmem.h>
#include <libgen.h>
#include "util.h"
#include "okng.h"
int main(int argc, char **argv)
{
void *mem, *attach;
int ret = 0;
xpmem_segid_t segid;
xpmem_apid_t apid;
struct xpmem_addr addr;
printf("*** %s start ***\n", basename(argv[0]));
mem = mmap(0, SZ_MEM, PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE |
MAP_HUGETLB | (LARGE_PAGE_SHIFT << MAP_HUGE_SHIFT), -1, 0);
INTERR(mem == NULL, "mmap failed\n");
memset(mem, 0, SZ_MEM);
segid = xpmem_make(mem, SZ_MEM, XPMEM_PERMIT_MODE, (void *)0666);
OKNG(segid != -1, "segid: %lx\n", (unsigned long)segid);
apid = xpmem_get(segid, XPMEM_RDWR, XPMEM_PERMIT_MODE, NULL);
OKNG(apid != -1, "apid: %lx\n", (unsigned long)apid);
addr.apid = apid;
addr.offset = 0;
attach = xpmem_attach(addr, SZ_MEM, NULL);
OKNG(attach != (void *)-1, "attach: %lx\n", (unsigned long)attach);
ret = xpmem_detach(attach);
OKNG(ret != -1, "xpmem_detach\n");
ret = xpmem_remove(segid);
OKNG(ret != -1, "xpmem_remove\n");
printf("*** %s PASSED\n\n", basename(argv[0]));
return 0;
out:
printf("*** %s FAILED\n\n", basename(argv[0]));
return -1;
}

76
test/issues/1473/XTP_002.c
View File

@ -1,76 +0,0 @@
#include <unistd.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <xpmem.h>
#include <libgen.h>
#include "util.h"
#include "okng.h"
int main(int argc, char **argv)
{
void *mem, *attach;
int ret = 0;
int status;
pid_t pid;
xpmem_segid_t segid;
xpmem_apid_t apid;
struct xpmem_addr addr;
printf("*** %s start ***\n", basename(argv[0]));
mem = mmap(0, SZ_MEM, PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE |
MAP_HUGETLB | (LARGE_PAGE_SHIFT << MAP_HUGE_SHIFT), -1, 0);
INTERR(mem == NULL, "mmap failed\n");
memset(mem, 0, SZ_MEM);
fflush(0);
pid = fork();
INTERR(pid == -1, "fork failed\n");
if (pid == 0) {
/* Child process */
INTERR(ret != 0, "xpmem_init in child\n");
segid = xpmem_make(mem, SZ_MEM, XPMEM_PERMIT_MODE,
(void *)0666);
OKNG(segid != -1, "child: xpmem_make\n");
apid = xpmem_get(segid, XPMEM_RDWR, XPMEM_PERMIT_MODE, NULL);
OKNG(apid != -1, "child: xpmem_get\n");
addr.apid = apid;
addr.offset = 0;
attach = xpmem_attach(addr, SZ_MEM, NULL);
OKNG(attach != (void *)-1, "xpmem_attach in child\n");
ret = xpmem_detach(attach);
OKNG(ret != -1, "xpmem_detach in child\n");
ret = xpmem_remove(segid);
OKNG(ret != -1, "xpmem_remove in child\n");
fflush(0);
_exit(0);
} else {
/* Parent process */
ret = waitpid(pid, &status, 0);
INTERR(ret == -1, "waitpid failed\n");
}
printf("*** %s PASSED\n\n", basename(argv[0]));
return 0;
out:
printf("*** %s FAILED\n\n", basename(argv[0]));
return -1;
}

80
test/issues/1473/XTP_003.c
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@ -1,80 +0,0 @@
#include <unistd.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <xpmem.h>
#include <libgen.h>
#include "util.h"
#include "okng.h"
int main(int argc, char **argv)
{
void *mem, *attach;
int ret = 0;
int status;
pid_t pid;
xpmem_segid_t segid;
xpmem_apid_t apid;
struct xpmem_addr addr;
printf("*** %s start ***\n", basename(argv[0]));
mem = mmap(0, SZ_MEM, PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE |
MAP_HUGETLB | (LARGE_PAGE_SHIFT << MAP_HUGE_SHIFT), -1, 0);
INTERR(mem == NULL, "mmap failed\n");
memset(mem, 0, SZ_MEM);
INTERR(ret != 0, "xpmem_init failed\n");
segid = xpmem_make(mem, SZ_MEM, XPMEM_PERMIT_MODE, (void *)0666);
OKNG(segid != -1, "xpmem_make failed\n");
fflush(0);
pid = fork();
INTERR(pid == -1, "fork failed\n");
if (pid == 0) {
/* Child process */
apid = xpmem_get(segid, XPMEM_RDWR, XPMEM_PERMIT_MODE, NULL);
OKNG(apid != -1, "xpmem_get in child\n");
addr.apid = apid;
addr.offset = 0;
attach = xpmem_attach(addr, SZ_MEM, NULL);
OKNG(attach != (void *)-1, "xpmem_attach in child\n");
*((unsigned long *)attach) = TEST_VAL;
ret = xpmem_detach(attach);
OKNG(ret != -1, "xpmem_detach in child\n");
fflush(0);
_exit(0);
} else {
/* Parent process */
ret = waitpid(pid, &status, 0);
INTERR(ret == -1, "waitpid failed\n");
OKNG(*((unsigned long *)mem) == TEST_VAL,
"TEST_VAL found\n");
ret = xpmem_remove(segid);
OKNG(ret != -1, "xpmem_remove\n");
}
printf("*** %s PASSED\n\n", basename(argv[0]));
return 0;
out:
printf("*** %s FAILED\n\n", basename(argv[0]));
return -1;
}

111
test/issues/1473/XTP_004.c
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@ -1,111 +0,0 @@
#include <sched.h>
#include <unistd.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <xpmem.h>
#include <libgen.h>
#include "util.h"
#include "okng.h"
#define BUFF_SIZE 1024
int main(int argc, char **argv)
{
void *mem, *attach;
int ret = 0;
int status;
pid_t pid;
xpmem_segid_t segid;
xpmem_apid_t apid;
struct xpmem_addr addr;
key_t key = ftok(argv[0], 0);
int shmid;
printf("*** %s start ***\n", basename(argv[0]));
shmid = shmget(key, SZ_MEM, IPC_CREAT | 0660);
INTERR(shmid == -1, "shmget failed\n");
mem = mmap(0, SZ_MEM, PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE |
MAP_HUGETLB | (LARGE_PAGE_SHIFT << MAP_HUGE_SHIFT), -1, 0);
INTERR(mem == NULL, "mmap failed\n");
memset(mem, 0, SZ_MEM);
fflush(0);
pid = fork();
INTERR(pid == -1, "fork failed\n");
if (pid == 0) {
/* Child process */
void *shm = shmat(shmid, NULL, 0);
INTERR(shm == (void *)-1, "shmat in child failed\n");
while ((segid = *(xpmem_segid_t *)shm) == 0) {
sched_yield();
};
ret = shmdt(shm);
INTERR(ret == -1, "shmdt failed\n");
apid = xpmem_get(segid, XPMEM_RDWR, XPMEM_PERMIT_MODE, NULL);
OKNG(apid != -1, "xpmem_get in child\n");
addr.apid = apid;
addr.offset = 0;
attach = xpmem_attach(addr, SZ_MEM, NULL);
OKNG(attach != (void *)-1, "xpmem_attach in child\n");
*((unsigned long *)attach) = TEST_VAL;
ret = xpmem_detach(attach);
OKNG(ret != -1, "xpmem_detach in child\n");
fflush(0);
_exit(0);
} else {
/* Parent process */
void *shm = shmat(shmid, NULL, 0);
struct shmid_ds buf;
INTERR(shm == (void *)-1, "shmat in parent failed\n");
segid = xpmem_make(mem, SZ_MEM, XPMEM_PERMIT_MODE,
(void *)0666);
OKNG(segid != -1, "xpmem_make in parent\n");
*(xpmem_segid_t *)shm = segid;
ret = waitpid(pid, &status, 0);
INTERR(ret == -1, "waitpid failed\n");
OKNG(*((unsigned long *)mem) == TEST_VAL,
"TEST_VAL found\n");
ret = shmctl(shmid, IPC_RMID, &buf);
INTERR(ret == -1, "shmctl failed\n");
ret = shmdt(shm);
INTERR(ret == -1, "shmdt failed\n");
ret = xpmem_remove(segid);
OKNG(ret != -1, "xpmem_remove in parent\n");
}
printf("*** %s PASSED\n\n", basename(argv[0]));
return 0;
out:
printf("*** %s FAILED\n\n", basename(argv[0]));
return -1;
}

77
test/issues/1473/XTP_005.c
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@ -1,77 +0,0 @@
#include <unistd.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <xpmem.h>
#include <libgen.h>
#include "util.h"
#include "okng.h"
int main(int argc, char **argv)
{
void *mem, *attach;
int ret = 0;
int status;
pid_t pid;
xpmem_segid_t segid;
xpmem_apid_t apid;
struct xpmem_addr addr;
printf("*** %s start ***\n", basename(argv[0]));
mem = mmap(0, SZ_MEM, PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE |
MAP_HUGETLB | (LARGE_PAGE_SHIFT << MAP_HUGE_SHIFT), -1, 0);
INTERR(mem == NULL, "mmap failed\n");
memset(mem, 0, SZ_MEM);
INTERR(ret != 0, "xpmem_init failed\n");
segid = xpmem_make(mem, SZ_MEM, XPMEM_PERMIT_MODE, (void *)0666);
OKNG(segid != -1, "xpmem_make\n");
fflush(0);
pid = fork();
INTERR(pid == -1, "fork failed\n");
if (pid == 0) {
/* Child process */
apid = xpmem_get(segid, XPMEM_RDWR, XPMEM_PERMIT_MODE, NULL);
OKNG(apid != -1, "xpmem_get in child\n");
addr.apid = apid;
addr.offset = 0;
attach = xpmem_attach(addr, SZ_MEM, NULL);
OKNG(attach != (void *)-1, "xpmem_attach in child\n");
*((unsigned long *)attach) = TEST_VAL;
fflush(0);
_exit(0);
} else {
/* Parent process */
ret = waitpid(pid, &status, 0);
INTERR(ret == -1, "waitpid failed\n");
OKNG(*((unsigned long *)mem) == TEST_VAL,
"TEST_VAL found\n");
ret = xpmem_remove(segid);
OKNG(ret != -1, "xpmem_remove in parent\n");
}
printf("*** %s PASSED\n\n", basename(argv[0]));
return 0;
out:
printf("*** %s FAILED\n\n", basename(argv[0]));
return -1;
}

62
test/issues/1473/XTP_006.c
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@ -1,62 +0,0 @@
#include <unistd.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <xpmem.h>
#include <libgen.h>
#include "util.h"
#include "okng.h"
int main(int argc, char **argv)
{
void *mem;
int ret = 0;
pid_t pid;
xpmem_segid_t segid;
xpmem_apid_t apid;
printf("*** %s start ***\n", basename(argv[0]));
mem = mmap(0, SZ_MEM, PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE |
MAP_HUGETLB | (LARGE_PAGE_SHIFT << MAP_HUGE_SHIFT), -1, 0);
INTERR(mem == NULL, "mmap failed\n");
memset(mem, 0, SZ_MEM);
INTERR(ret != 0, "xpmem_init failed\n");
segid = xpmem_make(mem, SZ_MEM, XPMEM_PERMIT_MODE, (void *)0666);
OKNG(segid != -1, "xpmem_make\n");
fflush(0);
pid = fork();
INTERR(pid == -1, "fork failed\n");
if (pid == 0) {
/* Child process */
sleep(1); /* wait for parent process exit */
apid = xpmem_get(segid, XPMEM_RDWR, XPMEM_PERMIT_MODE, NULL);
OKNG(apid == -1,
"xpmem_get in child failed as expected because parent process exited already\n");
fflush(0);
} else {
/* Parent process */
_exit(0);
}
printf("*** %s PASSED\n\n", basename(argv[0]));
return 0;
out:
printf("*** %s FAILED\n\n", basename(argv[0]));
return -1;
}

91
test/issues/1473/XTP_007.c
View File

@ -1,91 +0,0 @@
#include <unistd.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <xpmem.h>
#include <libgen.h>
#include "util.h"
#include "okng.h"
#define BAD_ADDRESS ((void *)-1)
int main(int argc, char **argv)
{
void *mem, *attach;
int ret = 0;
int status;
pid_t pid;
xpmem_segid_t segid;
xpmem_apid_t apid;
struct xpmem_addr addr;
printf("*** %s start ***\n", basename(argv[0]));
mem = mmap(0, SZ_MEM, PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE |
MAP_HUGETLB | (LARGE_PAGE_SHIFT << MAP_HUGE_SHIFT), -1, 0);
INTERR(mem == NULL, "mmap failed\n");
memset(mem, 0, SZ_MEM);
INTERR(ret != 0, "xpmem_init failed\n");
segid = xpmem_make(BAD_ADDRESS, SZ_MEM, XPMEM_PERMIT_MODE,
(void *)0666);
OKNG(segid == -1,
"xpmem_make with invalid address failed as expected\n");
segid = xpmem_make(mem, SZ_MEM, XPMEM_PERMIT_MODE, (void *)0666);
INTERR(segid == -1, "xpmem_make failed\n");
segid = xpmem_make(mem, SZ_MEM, XPMEM_PERMIT_MODE, (void *)0666);
OKNG(segid != -1, "duplicated xpmem_make call succeeded as expected\n");
fflush(0);
pid = fork();
INTERR(pid == -1, "fork failed\n");
if (pid == 0) {
/* Child process */
apid = xpmem_get(segid, XPMEM_RDWR, XPMEM_PERMIT_MODE, NULL);
INTERR(apid == -1, "xpmem_get in child failed\n");
addr.apid = apid;
addr.offset = 0;
attach = xpmem_attach(addr, SZ_MEM, NULL);
INTERR(attach == (void *)-1,
"xpmem_attach in child failed\n");
*((unsigned long *)attach) = TEST_VAL;
ret = xpmem_detach(attach);
INTERR(ret == -1, "xpmem_detach in child failed\n");
fflush(0);
_exit(0);
} else {
/* Parent process */
ret = waitpid(pid, &status, 0);
INTERR(ret == -1, "waitpid failed\n");
INTERR(*((unsigned long *)mem) != TEST_VAL,
"TEST_VAL not found\n");
ret = xpmem_remove(segid);
INTERR(ret == -1, "xpmem_remove failed\n");
}
printf("*** %s PASSED\n\n", basename(argv[0]));
return 0;
out:
printf("*** %s FAILED\n\n", basename(argv[0]));
return -1;
}

91
test/issues/1473/XTP_008.c
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@ -1,91 +0,0 @@
#include <unistd.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <xpmem.h>
#include <libgen.h>
#include "util.h"
#include "okng.h"
#define BAD_SEGID -1
int main(int argc, char **argv)
{
void *mem, *attach;
int ret = 0;
int status;
pid_t pid;
xpmem_segid_t segid;
xpmem_apid_t apid;
struct xpmem_addr addr;
printf("*** %s start ***\n", basename(argv[0]));
mem = mmap(0, SZ_MEM, PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE |
MAP_HUGETLB | (LARGE_PAGE_SHIFT << MAP_HUGE_SHIFT), -1, 0);
INTERR(mem == NULL, "mmap failed\n");
memset(mem, 0, SZ_MEM);
INTERR(ret != 0, "xpmem_init failed\n");
segid = xpmem_make(mem, SZ_MEM, XPMEM_PERMIT_MODE, (void *)0666);
INTERR(segid == -1, "xpmem_make failed\n");
fflush(0);
pid = fork();
INTERR(pid == -1, "fork failed\n");
if (pid == 0) {
/* Child process */
apid = xpmem_get(BAD_SEGID, XPMEM_RDWR, XPMEM_PERMIT_MODE,
NULL);
OKNG(apid == -1,
"xpmem_get with invalid segid failed as expected\n");
apid = xpmem_get(segid, XPMEM_RDWR, XPMEM_PERMIT_MODE, NULL);
INTERR(apid == -1, "xpmem_get in child failed\n");
apid = xpmem_get(segid, XPMEM_RDWR, XPMEM_PERMIT_MODE, NULL);
OKNG(apid != -1,
"duplicated xpmem_get succeeded as expected\n");
addr.apid = apid;
addr.offset = 0;
attach = xpmem_attach(addr, SZ_MEM, NULL);
INTERR(attach == (void *)-1, "xpmem_attach in child failed\n");
*((unsigned long *)attach) = TEST_VAL;
ret = xpmem_detach(attach);
INTERR(ret == -1, "xpmem_detach in child failed\n");
fflush(0);
_exit(0);
} else {
/* Parent process */
ret = waitpid(pid, &status, 0);
INTERR(ret == -1, "waitpid failed\n");
INTERR(*((unsigned long *)mem) != TEST_VAL,
"TEST_VAL not found\n");
ret = xpmem_remove(segid);
INTERR(ret == -1, "xpmem_remove failed\n");
}
printf("*** %s PASSED\n\n", basename(argv[0]));
return 0;
out:
printf("*** %s FAILED\n\n", basename(argv[0]));
return -1;
}

92
test/issues/1473/XTP_009.c
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@ -1,92 +0,0 @@
#include <unistd.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <xpmem.h>
#include <libgen.h>
#include "util.h"
#include "okng.h"
int main(int argc, char **argv)
{
void *mem, *attach;
int ret = 0;
int status;
pid_t pid;
xpmem_segid_t segid;
xpmem_apid_t apid;
struct xpmem_addr addr;
printf("*** %s start ***\n", basename(argv[0]));
mem = mmap(0, SZ_MEM, PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE |
MAP_HUGETLB | (LARGE_PAGE_SHIFT << MAP_HUGE_SHIFT), -1, 0);
INTERR(mem == NULL, "mmap failed\n");
memset(mem, 0, SZ_MEM);
INTERR(ret != 0, "xpmem_init failed\n");
segid = xpmem_make(mem, SZ_MEM, XPMEM_PERMIT_MODE, (void *)0666);
INTERR(segid == -1, "xpmem_make failed\n");
fflush(0);
pid = fork();
INTERR(pid == -1, "fork failed\n failed\n");
if (pid == 0) {
/* Child process */
apid = xpmem_get(segid, XPMEM_RDWR, XPMEM_PERMIT_MODE, NULL);
INTERR(apid == -1, "xpmem_get in child failed\n");
addr.apid = -1;
addr.offset = 0;
attach = xpmem_attach(addr, SZ_MEM, NULL);
OKNG(attach == (void *)-1,
"xpmem_attach with invalid apid failed as expected\n");
addr.apid = apid;
addr.offset = 0;
attach = xpmem_attach(addr, SZ_MEM, NULL);
INTERR(attach == (void *)-1, "xpmem_attach in child failed\n");
addr.apid = apid;
addr.offset = 0;
attach = xpmem_attach(addr, SZ_MEM, NULL);
OKNG(attach != (void *)-1,
"duplicated xpmem_attach call succeeded as expected\n");
*((unsigned long *)attach) = TEST_VAL;
ret = xpmem_detach(attach);
INTERR(ret == -1, "xpmem_detach in child failed\n");
fflush(0);
_exit(0);
} else {
/* Parent process */
ret = waitpid(pid, &status, 0);
INTERR(ret == -1, "waitpid failed\n");
INTERR(*((unsigned long *)mem) != TEST_VAL,
"TEST_VAL not found\n");
ret = xpmem_remove(segid);
INTERR(ret == -1, "xpmem_remove failed\n");
}
printf("*** %s PASSED\n\n", basename(argv[0]));
return 0;
out:
printf("*** %s FAILED\n\n", basename(argv[0]));
return -1;
}

88
test/issues/1473/XTP_010.c
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@ -1,88 +0,0 @@
#include <unistd.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <xpmem.h>
#include <libgen.h>
#include "util.h"
#include "okng.h"
#define BAD_ADDRESS ((void *) -1)
int main(int argc, char **argv)
{
void *mem, *attach;
int ret = 0;
int status;
pid_t pid;
xpmem_segid_t segid;
xpmem_apid_t apid;
struct xpmem_addr addr;
printf("*** %s start ***\n", basename(argv[0]));
mem = mmap(0, SZ_MEM, PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE |
MAP_HUGETLB | (LARGE_PAGE_SHIFT << MAP_HUGE_SHIFT), -1, 0);
INTERR(mem == NULL, "mmap failed\n");
memset(mem, 0, SZ_MEM);
segid = xpmem_make(mem, SZ_MEM, XPMEM_PERMIT_MODE, (void *)0666);
INTERR(segid == -1, "xpmem_make failed\n");
fflush(0);
pid = fork();
INTERR(pid == -1, "fork failed\n");
if (pid == 0) {
/* Child process */
apid = xpmem_get(segid, XPMEM_RDWR, XPMEM_PERMIT_MODE, NULL);
INTERR(apid == -1, "xpmem_get in child failed\n");
addr.apid = apid;
addr.offset = 0;
attach = xpmem_attach(addr, SZ_MEM, NULL);
INTERR(attach == (void *)-1, "xpmem_attach in child failed\n");
*((unsigned long *)attach) = TEST_VAL;
ret = xpmem_detach(BAD_ADDRESS);
OKNG(ret != -1,
"xpmem_detach with invalid address succeeded as expected\n");
ret = xpmem_detach(attach);
INTERR(ret == -1, "xpmem_detach in child failed\n");
ret = xpmem_detach(attach);
OKNG(ret != -1,
"duplicated xpmem_detach succeeded as expected\n");
fflush(0);
_exit(0);
} else {
/* Parent process */
ret = waitpid(pid, &status, 0);
INTERR(ret == -1, "waitpid failed\n");
INTERR(*((unsigned long *)mem) != TEST_VAL,
"TEST_VAL not found\n");
ret = xpmem_remove(segid);
INTERR(ret == -1, "xpmem_remove failed\n");
}
printf("*** %s PASSED\n\n", basename(argv[0]));
return 0;
out:
printf("*** %s FAILED\n\n", basename(argv[0]));
return -1;
}

90
test/issues/1473/XTP_011.c
View File

@ -1,90 +0,0 @@
#include <unistd.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <xpmem.h>
#include <libgen.h>
#include "util.h"
#include "okng.h"
#define BAD_SEGID -1
int main(int argc, char **argv)
{
void *mem, *attach;
int ret = 0;
int status;
pid_t pid;
xpmem_segid_t segid;
xpmem_apid_t apid;
struct xpmem_addr addr;
printf("*** %s start ***\n", basename(argv[0]));
mem = mmap(0, SZ_MEM, PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE |
MAP_HUGETLB | (LARGE_PAGE_SHIFT << MAP_HUGE_SHIFT), -1, 0);
INTERR(mem == NULL, "mmap failed\n");
memset(mem, 0, SZ_MEM);
INTERR(ret != 0, "xpmem_init failed\n");
segid = xpmem_make(mem, SZ_MEM, XPMEM_PERMIT_MODE, (void *)0666);
INTERR(segid == -1, "xpmem_make failed\n");
fflush(0);
pid = fork();
INTERR(pid == -1, "fork failed\n");
if (pid == 0) {
/* Child process */
apid = xpmem_get(segid, XPMEM_RDWR, XPMEM_PERMIT_MODE, NULL);
INTERR(apid == -1, "xpmem_get in child failed\n");
addr.apid = apid;
addr.offset = 0;
attach = xpmem_attach(addr, SZ_MEM, NULL);
INTERR(attach == (void *)-1, "xpmem_attach in child failed\n");
*((unsigned long *)attach) = TEST_VAL;
ret = xpmem_detach(attach);
INTERR(ret == -1, "xpmem_detach in child failed\n");
fflush(0);
_exit(0);
} else {
/* Parent process */
ret = waitpid(pid, &status, 0);
INTERR(ret == -1, "waitpid failed\n");
INTERR(*((unsigned long *)mem) != TEST_VAL,
"TEST_VAL not found\n");
ret = xpmem_remove(BAD_SEGID);
OKNG(ret == -1,
"xpmem_remove with invalid segid failed as expected\n");
ret = xpmem_remove(segid);
INTERR(ret == -1, "xpmem_remove failed\n");
ret = xpmem_remove(segid);
OKNG(ret == -1,
"duplicated xpmem_remove call failed as expected\n");
}
printf("*** %s PASSED\n\n", basename(argv[0]));
return 0;
out:
printf("*** %s FAILED\n\n", basename(argv[0]));
return -1;
}

3
test/issues/1473/aarch64.conf
View File

@ -1,3 +0,0 @@
PGSHIFT_LIST="16 21 29"
PAGE_SIZE=65536
PAGE_SHIFT=16

19
test/issues/1473/common.sh.in
View File

@ -1,19 +0,0 @@
#!/usr/bin/sh
# define WORKDIR expecting this script is on <autotest>/data/scripts/
SCRIPT_PATH=$(readlink -m "${BASH_SOURCE[0]}")
AUTOTEST_HOME="${SCRIPT_PATH%/*/*/*/*}"
if [[ -e ${AUTOTEST_HOME}/bin/config.sh ]]; then
. ${AUTOTEST_HOME}/bin/config.sh
else
WORKDIR=$(pwd)
fi
arch=`uname -p`
if [ -f @CMAKE_INSTALL_PREFIX@/etc/${arch}.conf ]; then
. @CMAKE_INSTALL_PREFIX@/etc/${arch}.conf
else
echo "unknown arch: $1"
exit 1
fi

190
test/issues/1473/huge_page_xpmem.c
View File

@ -1,190 +0,0 @@
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <sched.h>
#include <xpmem.h>
#include "util.h"
#include "okng.h"
#define DEBUG
#define SHM_SIZE (1UL << 12)
#define MAP_HUGE_SHIFT 26
#define KEYWORD 0x12345678UL
void usage(void)
{
printf("Usage: huge_page_map: <pgshift> <pgnum> <pgoffset>\n");
printf("\tpgshift : pageshift of map area (Using MAP_HUGETLB)\n");
printf("\t -1 means using small pagesize\n");
printf("\tpgnum : number of page of map area\n");
printf("\tpgoffset: offset of last page\n");
}
void *mmap_flag(size_t mapsize, int page_shift)
{
char *addr_mmap;
int flags = MAP_ANONYMOUS | MAP_PRIVATE;
if (page_shift >= 0) {
/* mean use MAP_HUGETLB */
flags |= MAP_HUGETLB | (page_shift << MAP_HUGE_SHIFT);
}
addr_mmap = mmap(0, mapsize,
PROT_READ | PROT_WRITE,
flags, -1, 0);
return addr_mmap;
}
int main(int argc, char **argv)
{
void *mem;
int ret = 0;
pid_t pid;
int status;
key_t key = ftok(argv[0], 0);
void *shm;
int shmid;
xpmem_segid_t segid;
struct shmid_ds shmctl_buf;
int pgshift, pgnum;
size_t pgsize, map_size, pgoffset;
if (argc < 4) {
printf("Err: Too few arguments\n");
usage();
return -1;
}
pgshift = atoi(argv[1]);
pgnum = atoi(argv[2]);
pgoffset = atol(argv[3]);
if (pgshift > 0) {
pgsize = (1UL << pgshift);
} else {
pgsize = getpagesize();
}
if (pgoffset > 0) {
map_size = (pgsize * (pgnum - 1)) + pgoffset;
} else {
map_size = pgsize * pgnum;
}
INFO("map_size: %lx\n", map_size);
shmid = shmget(key, SHM_SIZE, IPC_CREAT | 0660);
INTERR(shmid == -1, "shmget failed: %s\n",
strerror(errno));
printf("EXPECT_PAGE_SIZE: 0x%lx\n", pgsize);
fflush(stdout);
pid = fork();
INTERR(pid == -1, "fork failed\n");
if (pid == 0) {
xpmem_apid_t apid;
struct xpmem_addr addr;
void *attach;
shm = shmat(shmid, NULL, 0);
INTERR(shm == (void *)-1,
"shmat failed: %s\n", strerror(errno));
INFO("child: wait until segid is posted\n");
while ((segid = *(xpmem_segid_t *)shm) == 0) {
sched_yield();
};
INFO("child: segid: %lx\n", (unsigned long)segid);
ret = shmdt(shm);
INTERR(ret == -1, "shmdt failed\n");
apid = xpmem_get(segid, XPMEM_RDWR,
XPMEM_PERMIT_MODE, NULL);
INTERR(apid == -1, "xpmem_get failed: %s\n",
strerror(errno));
addr.apid = apid;
addr.offset = 0;
attach = xpmem_attach(addr, map_size, NULL);
INTERR(attach == (void *)-1,
"xpmem_attach failed: %s\n", strerror(errno));
printf("child: xpmem_attachment_addr: %lx\n",
(unsigned long)attach);
*((unsigned long *)attach) = KEYWORD;
if (pgnum > 1 && pgshift > 0) {
*((unsigned long *)(attach +
(1UL << pgshift))) = KEYWORD;
}
*((unsigned long *)(attach + map_size
- sizeof(unsigned long *))) = KEYWORD;
ret = xpmem_detach(attach);
INTERR(ret == -1, "xpmem_detach failed\n");
exit(0);
} else {
mem = mmap_flag(map_size, pgshift);
INTERR(mem == MAP_FAILED, "mmap failed\n");
INFO("parent: anonymous_map_addr: %lx - %lx\n",
(unsigned long)mem, (unsigned long)(mem + map_size));
shm = shmat(shmid, NULL, 0);
INTERR(shm == (void *)-1,
"shmat failed: %s\n", strerror(errno));
segid = xpmem_make(mem, map_size, XPMEM_PERMIT_MODE,
(void *)0666);
INTERR(segid == -1,
"xpmem_ioctl failed: %s\n", strerror(errno));
INFO("parent: posting segid of %lx\n", (unsigned long)segid);
*(xpmem_segid_t *)shm = segid;
ret = waitpid(pid, &status, 0);
INTERR(ret == -1, "waitpid failed\n");
ret = shmctl(shmid, IPC_RMID, &shmctl_buf);
INTERR(ret == -1, "shmctl failed\n");
ret = shmdt(shm);
INTERR(ret == -1, "shmdt failed\n");
OKNG(*(unsigned long *)mem == KEYWORD,
"HEAD of xpmem area is shared\n");
if (pgnum > 1 && pgshift > 0) {
OKNG(*((unsigned long *)(mem +
(1UL << pgshift))) == KEYWORD,
"MIDDLE of xpmem area is shared\n");
}
OKNG(*((unsigned long *)(mem + map_size
- sizeof(unsigned long *))) == KEYWORD,
"TAIL of xpmem area is shared\n");
printf("xpmem area is shared: OK\n");
ret = xpmem_remove(segid);
INTERR(ret == -1, "xpmem_remove failed\n");
}
ret = 0;
out:
return ret;
}

13
test/issues/1473/ihk_kmsg_size.patch
View File

@ -1,13 +0,0 @@
diff --git linux/include/ihk/ihk_debug.h linux/include/ihk/ihk_debug.h
index 9b53dd7..305a3a9 100644
--- linux/include/ihk/ihk_debug.h
+++ linux/include/ihk/ihk_debug.h
@@ -8,7 +8,7 @@
#ifndef IHK_DEBUG_H_INCLUDED
#define IHK_DEBUG_H_INCLUDED
-#define IHK_KMSG_SIZE 8192
+#define IHK_KMSG_SIZE (4UL<<20)
#define IHK_KMSG_HIGH_WATER_MARK (IHK_KMSG_SIZE / 2)
#define IHK_KMSG_NOTIFY_DELAY 400 /* Unit is us, 400 us would avoid overloading fwrite of ihkmond */

117
test/issues/1473/large_page.patch
View File

@ -1,117 +0,0 @@
diff --git arch/arm64/kernel/memory.c arch/arm64/kernel/memory.c
index a84bc21..f329fcf 100644
--- arch/arm64/kernel/memory.c
+++ arch/arm64/kernel/memory.c
@@ -2701,6 +2701,16 @@ int set_range_l1(void *args0, pte_t *ptep, uintptr_t base, uintptr_t start,
ptl1_set(ptep, pte);
error = 0;
+
+ if (args->attr[0] & PTE_CONT &&
+ __page_offset(base, PTL1_CONT_SIZE) == 0) {
+ kprintf("%s: large_page_allocation, addr: %016lx, size: 0x%lx , phys: %lx\n",
+ __func__, base, PTL1_CONT_SIZE, phys);
+ if (args->range->private_data)
+ kprintf("%s: xpmem_page_attach, addr: %016lx, size: 0x%lx\n",
+ __func__, base, PTL1_CONT_SIZE);
+ }
+
// call memory_stat_rss_add() here because pgshift is resolved here
if (!(args->attr[0] & PTE_CONT)) {
if (rusage_memory_stat_add(args->range, phys,
@@ -2810,6 +2820,23 @@ retry:
level);
error = 0;
+
+ if (args->attr[level-1] & PTE_CONT) {
+ if (__page_offset(base, tbl.cont_pgsize) == 0) {
+ kprintf("%s: large_page_allocation, addr: %016lx, size: 0x%lx , phys: %lx\n",
+ __func__, base, tbl.cont_pgsize, phys);
+ if (args->range->private_data)
+ kprintf("%s: xpmem_page_attach, addr: %016lx, size: 0x%lx\n",
+ __func__, base, tbl.cont_pgsize);
+ }
+ } else {
+ kprintf("%s: large_page_allocation, addr: %016lx, size: 0x%lx , phys: %lx\n",
+ __func__, base, tbl.pgsize, phys);
+ if (args->range->private_data)
+ kprintf("%s: xpmem_page_attach, addr: %016lx, size: 0x%lx\n",
+ __func__, base, tbl.pgsize);
+ }
+
dkprintf("set_range_middle(%lx,%lx,%lx,%d):"
"large page. %d %lx\n",
base, start, end, level, error, *ptep);
diff --git arch/x86_64/kernel/memory.c arch/x86_64/kernel/memory.c
index 6b34036..4ca3a1a 100644
--- arch/x86_64/kernel/memory.c
+++ arch/x86_64/kernel/memory.c
@@ -1932,6 +1932,13 @@ retry:
dkprintf("set_range_l2(%lx,%lx,%lx):"
"2MiB page. %d %lx\n",
base, start, end, error, *ptep);
+
+ kprintf("%s: large_page_allocation, addr: %016lx, size: 0x%lx\n",
+ __func__, base, PTL2_SIZE);
+ if (args->range->private_data)
+ kprintf("%s: xpmem_page_attach, addr: %016lx, size: 0x%lx\n",
+ __func__, base, PTL2_SIZE);
+
// Call memory_stat_rss_add() here because pgshift is resolved here
if (rusage_memory_stat_add(args->range, phys, PTL2_SIZE, PTL2_SIZE)) {
dkprintf("%lx+,%s: calling memory_stat_rss_add(),base=%lx,phys=%lx,size=%ld,pgsize=%ld\n", phys, __FUNCTION__, base, phys, PTL2_SIZE, PTL2_SIZE);
@@ -2021,6 +2028,12 @@ retry:
"1GiB page. %d %lx\n",
base, start, end, error, *ptep);
+ kprintf("%s: large_page_allocation, addr: %016lx, size: 0x%lx\n",
+ __func__, base, PTL3_SIZE);
+ if (args->range->private_data)
+ kprintf("%s: xpmem_page_attach, addr: %016lx, size: 0x%lx\n",
+ __func__, base, PTL3_SIZE);
+
// Call memory_stat_rss_add() here because pgshift is resolved here
if (rusage_memory_stat_add(args->range, phys, PTL3_SIZE, PTL3_SIZE)) {
dkprintf("%lx+,%s: calling memory_stat_rss_add(),base=%lx,phys=%lx,size=%ld,pgsize=%ld\n", phys, __FUNCTION__, base, phys, PTL3_SIZE, PTL3_SIZE);
diff --git kernel/process.c kernel/process.c
index 1624726..d867b4d 100644
--- kernel/process.c
+++ kernel/process.c
@@ -2138,6 +2138,12 @@ retry:
}
dkprintf("%s: attr=%x\n", __FUNCTION__, attr);
+
+ if (pgsize > PAGE_SIZE) {
+ kprintf("large_page_allocation, addr: %016lx, size: %d, phys: %lx\n",
+ pgaddr, pgsize, phys);
+ }
+
error = ihk_mc_pt_set_pte(vm->address_space->page_table, ptep,
pgsize, phys, attr);
if (error) {
diff --git kernel/xpmem.c kernel/xpmem.c
index 9fedf26..a0a7990 100644
--- kernel/xpmem.c
+++ kernel/xpmem.c
@@ -490,6 +490,7 @@ static int xpmem_make(
*segid_p = segid;
XPMEM_DEBUG("return: ret=%d, segid=0x%lx", 0, *segid_p);
+ kprintf("%s: DONE\n", __func__);
return 0;
}
@@ -1886,6 +1887,11 @@ static int _xpmem_fault_process_memory_range(
goto out;
}
+ if (att_pgsize == PAGE_SIZE) {
+ kprintf("xpmem_page_attach, addr: %016lx, size: 0x%lx\n",
+ vaddr, att_pgsize);
+ }
+
XPMEM_DEBUG("att_pgaddr: %lx, att_pgsize: %lx, "
"seg_vaddr: %lx, seg_pgsize: %lx, seg_phys: %lx\n",
att_pgaddr, att_pgsize, seg_vaddr,

199
test/issues/1473/multi_vmr_xpmem.c
View File

@ -1,199 +0,0 @@
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <sched.h>
#include <xpmem.h>
#include "util.h"
#include "okng.h"
#define DEBUG
#define SHM_SIZE (1UL << 12)
#define MAP_HUGE_SHIFT 26
#define KEYWORD 0x12345678UL
void usage(void)
{
printf("Usage: multi_vmr_xpmem: <pgshift> <pgnum>\n");
printf("\tpgshift : pageshift of map area (Using MAP_HUGETLB)\n");
printf("\t -1 means using small pagesize\n");
printf("\tpgnum : number of page of map area\n");
}
void *mmap_flag(size_t mapsize, int page_shift)
{
char *addr_mmap;
int flags = MAP_ANONYMOUS | MAP_PRIVATE;
if (page_shift >= 0) {
/* mean use MAP_HUGETLB */
flags |= MAP_HUGETLB | (page_shift << MAP_HUGE_SHIFT);
}
addr_mmap = mmap(0, mapsize * 2,
PROT_READ | PROT_WRITE,
flags, -1, 0);
/* Make sure that area before addr_map is available to
* MAP_FIXED map
*/
return addr_mmap + mapsize;
}
int main(int argc, char **argv)
{
void *mem, *mem_1, *mem_2;
int ret = 0;
pid_t pid;
int status;
key_t key = ftok(argv[0], 10);
void *shm;
int shmid;
xpmem_segid_t segid;
struct shmid_ds shmctl_buf;
int pgshift, pgnum;
size_t extr_size, pgsize, map_size;
if (argc < 3) {
printf("Err: Too few arguments\n");
usage();
return -1;
}
pgshift = atoi(argv[1]);
pgnum = atoi(argv[2]);
extr_size = getpagesize() * 3;
if (pgshift > 0) {
pgsize = (1UL << pgshift);
} else {
pgsize = getpagesize();
}
map_size = pgsize * pgnum;
shmid = shmget(key, SHM_SIZE, IPC_CREAT | 0660);
INTERR(shmid == -1, "shmget failed: %s\n",
strerror(errno));
printf("EXPECT_PAGE_SIZE: 0x%lx\n", pgsize);
fflush(stdout);
pid = fork();
INTERR(pid == -1, "fork failed\n");
if (pid == 0) {
xpmem_apid_t apid;
struct xpmem_addr addr;
void *attach;
shm = shmat(shmid, NULL, 0);
INTERR(shm == (void *)-1,
"shmat failed: %s\n", strerror(errno));
INFO("child: wait until segid is posted\n");
while ((segid = *(xpmem_segid_t *)shm) == 0) {
sched_yield();
};
INFO("child: segid: %lx\n", (unsigned long)segid);
ret = shmdt(shm);
INTERR(ret == -1, "shmdt failed\n");
apid = xpmem_get(segid, XPMEM_RDWR,
XPMEM_PERMIT_MODE, NULL);
INTERR(apid == -1, "xpmem_get failed: %s\n",
strerror(errno));
addr.apid = apid;
addr.offset = 0;
printf("child: attaching...\n");
attach = xpmem_attach(addr, map_size + (extr_size * 2), NULL);
INTERR(attach == (void *)-1,
"xpmem_attach failed: %s\n", strerror(errno));
printf("child: xpmem_attachment_addr: %lx - %lx\n",
(unsigned long)attach,
(unsigned long)(attach + map_size + (extr_size * 2)));
printf("child: xpmem_large: %lx\n",
(unsigned long)(attach + extr_size));
*((unsigned long *)attach) = KEYWORD;
*((unsigned long *)(attach + extr_size)) = KEYWORD;
*((unsigned long *)(attach + extr_size * 2 + map_size
- sizeof(unsigned long *))) = KEYWORD;
ret = xpmem_detach(attach);
INTERR(ret == -1, "xpmem_detach failed\n");
exit(0);
} else {
mem = mmap_flag(map_size, pgshift);
INTERR(mem == MAP_FAILED, "mmap failed\n");
mem_1 = mmap(mem - extr_size, extr_size,
PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED,
-1, 0);
mem_2 = mmap(mem + map_size, extr_size,
PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED,
-1, 0);
if ((mem_1 + extr_size != mem) || (mem_2 != mem + map_size)) {
printf("vm_range is NOT contignuous!!\n");
exit(1);
}
INFO("parent: anonymous_map_addr: %lx - %lx\n",
(unsigned long)mem_1,
(unsigned long)(mem_2 + extr_size));
shm = shmat(shmid, NULL, 0);
INTERR(shm == (void *)-1,
"shmat failed: %s\n", strerror(errno));
segid = xpmem_make(mem_1, map_size + (extr_size * 2),
XPMEM_PERMIT_MODE, (void *)0666);
INTERR(segid == -1,
"xpmem_ioctl failed: %s\n", strerror(errno));
INFO("parent: posting segid of %lx\n", (unsigned long)segid);
*(xpmem_segid_t *)shm = segid;
ret = waitpid(pid, &status, 0);
printf("child exited\n");
INTERR(ret == -1, "waitpid failed\n");
ret = shmctl(shmid, IPC_RMID, &shmctl_buf);
INTERR(ret == -1, "shmctl failed\n");
ret = shmdt(shm);
INTERR(ret == -1, "shmdt failed\n");
OKNG(*(unsigned long *)mem_1 == KEYWORD,
"HEAD of xpmem area is shared\n");
OKNG(*(unsigned long *)mem == KEYWORD,
"MIDDLE of xpmem area is shared\n");
OKNG(*((unsigned long *)(mem_2 + extr_size
- sizeof(unsigned long *))) == KEYWORD,
"TAIL of xpmem area is shared\n");
printf("xpmem area is shared: OK\n");
ret = xpmem_remove(segid);
INTERR(ret == -1, "xpmem_remove failed\n");
}
ret = 0;
out:
return ret;
}

32
test/issues/1473/okng.h
View File

@ -1,32 +0,0 @@
#ifndef __OKNG_H_INCLUDED__
#define __OKNG_H_INCLUDED__
#include <stdio.h>
#define _OKNG(verb, jump, cond, fmt, args...) do { \
if (cond) { \
if (verb) \
printf("[ OK ] " fmt, ##args); \
} else { \
printf("[ NG ] " fmt, ##args); \
if (jump) { \
ret = 1; \
goto out; \
} \
} \
} while (0)
#define OKNG(args...) _OKNG(1, 1, ##args)
#define INFO(fmt, args...) printf("[ INFO ] " fmt, ##args)
#define START(fmt, args...) printf("[ START] " fmt, ##args)
#define INTERR(cond, fmt, args...) do { \
if (cond) { \
char msg[4096]; \
sprintf(msg, fmt, ##args); \
printf("[INTERR] %s:%d %s", __FILE__, __LINE__, msg); \
ret = 1; \
goto out; \
} \
} while (0)
#endif

11
test/issues/1473/util.h
View File

@ -1,11 +0,0 @@
#ifdef __aarch64__
#define LARGE_PAGE_SHIFT 21
#elif defined(__x86_64__)
#define LARGE_PAGE_SHIFT 21
#else
#error "Non-compliant architecture."
#endif
#define MAP_HUGE_SHIFT 26
#define SZ_MEM (2 * (1ULL << LARGE_PAGE_SHIFT))
#define TEST_VAL 0x1129

122
test/issues/1473/util.sh.in
View File

@ -1,122 +0,0 @@
function patch_and_build()
{
fn_mckernel=$1
fn_ihk=$2
if [ "$fn_mckernel" != "" ]; then
pushd @WITH_MCK_SRC@
patch -p0 < @CMAKE_INSTALL_PREFIX@/bin/${fn_mckernel}.patch
ret=$?
if [ $ret -ne 0 ]; then
echo "[INTERR] patch failed"
patch -p0 -R < @CMAKE_INSTALL_PREFIX@/bin/${fn_mckernel}.patch
return $ret
fi
popd
fi
if [ "$fn_ihk" != "" ]; then
pushd @WITH_MCK_SRC@/ihk
patch -p0 < @CMAKE_INSTALL_PREFIX@/bin/${fn_ihk}.patch
ret=$?
if [ $ret -ne 0 ]; then
echo "[INTERR] patch failed"
patch -p0 -R < @CMAKE_INSTALL_PREFIX@/bin/${fn_ihk}.patch
return $ret
fi
popd
fi
if [ -f ${AUTOTEST_HOME}/bin/config.sh ]; then
BUILDDIR=$WORKDIR/build/$(uname -r)
else
BUILDDIR=@WITH_MCK_BUILD@
fi
pushd $BUILDDIR
make -j install
popd
if [ "$fn_mckernel" != "" ]; then
pushd @WITH_MCK_SRC@
patch -R -p0 < @CMAKE_INSTALL_PREFIX@/bin/${fn_mckernel}.patch
popd
fi
if [ "$fn_ihk" != "" ]; then
pushd @WITH_MCK_SRC@/ihk
patch -R -p0 < @CMAKE_INSTALL_PREFIX@/bin/${fn_ihk}.patch
popd
fi
return 0
}
function detect_cpu_model()
{
implementer=$(gawk '/CPU implementer/ { print $4; exit; }' /proc/cpuinfo)
arch=$(gawk '/CPU architecture/ { print $3; exit; }' /proc/cpuinfo)
var=$(gawk '/CPU variant/ { print $4; exit; }' /proc/cpuinfo)
part=$(gawk '/CPU part/ { print $4; exit; }' /proc/cpuinfo)
if [[ "$implementer" == "0x46" ]] && [[ "$arch" == "8" ]] &&
[[ "$var" == "0x1" ]] && [[ "$part" == "0x001" ]]; then
cpu_model="a64fx"
elif [[ "$implementer" == "0x43" ]] && [[ "$arch" == "8" ]] &&
[[ "$var" == "0x1" ]] && [[ "$part" == "0x0a1" ]]; then
cpu_model="thunderx"
else
cpu_model="unknown"
fi
}
function init_oom_killer()
{
echo "[ INFO ] performing \"echo 0 > /proc/sys/vm/min_free_kbytes\""
min_free_kbytes=$(cat /proc/sys/vm/min_free_kbytes)
sudo bash -c 'echo 0 > /proc/sys/vm/min_free_kbytes'
}
function fini_oom_killer()
{
echo "[ INFO ] performing \"echo $min_free_kbytes > /proc/sys/vm/min_free_kbytes\""
sudo bash -c "echo $min_free_kbytes > /proc/sys/vm/min_free_kbytes"
}
function check_dump() {
dump=$1
interactive=$2
if [ $interactive -eq 1 ]; then
eclair_opt="-i"
else
eclair_opt=
fi
expect -c "
set timeout 20
spawn sudo @WITH_MCK@/bin/eclair -d ${dump} -k @WITH_MCK@/smp-arm64/kernel/mckernel.img -l $eclair_opt
expect \"(eclair)\"
send \"set pagination 0\n\"
expect \"(eclair)\"
send \"info threads\n\"
expect \"(eclair)\"
send \"thread 3\n\"
expect \"(eclair)\"
send \"bt\n\"
expect \"(eclair)\"
send \"p/x _end\n\"
expect \"(eclair)\"
send \"quit\n\"
" > ${WORKDIR}/log
awk -f @CMAKE_INSTALL_PREFIX@/bin/check_dump.awk ${WORKDIR}/log
ret=$?
}

3
test/issues/1473/x86_64.conf
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@ -1,3 +0,0 @@
PGSHIFT_LIST=(21 30)
PAGE_SIZE=4096
PAGE_SHIFT=12

143
test/issues/1473/xpmem_attach01.c
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@ -1,143 +0,0 @@
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <libgen.h>
#include <xpmem.h>
#include "okng.h"
#include "util.h"
#define DEBUG
#define MAP_HUGE_SHIFT 26
#define MAGIC_HEAD 0x12345678UL
#define MAGIC_TAIL 0x9abcdef0UL
int main(int argc, char **argv)
{
int i;
void *mem;
int ret;
pid_t pid;
int status;
xpmem_segid_t segid;
int att_pgshift, seg_pgshift;
size_t att_pgsize, seg_pgsize;
if (argc < 3) {
printf("Err: Too few arguments\n");
printf("Usage: %s <seg_pgshift> <att_pgshift>\n",
basename(argv[0]));
printf("\tpgshift : page-shift of attachment\n");
printf("\tpgshift : page-shift of segment\n");
return 1;
}
seg_pgshift = atoi(argv[1]);
seg_pgsize = (1UL << seg_pgshift);
att_pgshift = atoi(argv[2]);
att_pgsize = (1UL << att_pgshift);
INTERR(seg_pgsize > att_pgsize,
"seg_pgsize (%lx) > att_pgsize (%lx)\n",
seg_pgsize, att_pgsize);
printf("parent: seg_pgsize: 0x%lx\n", seg_pgsize);
printf("parent: att_pgsize: 0x%lx\n", att_pgsize);
mem = mmap(0, att_pgsize,
PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE |
MAP_HUGETLB | (att_pgshift << MAP_HUGE_SHIFT),
-1, 0);
INTERR(mem == MAP_FAILED, "mapping att_pgsize memory failed\n");
printf("parent: anonymous_map_addr: %lx - %lx\n",
(unsigned long)mem,
(unsigned long)mem + att_pgsize);
/* Create physically-contiguous maps with smaller page-size */
for (i = 0; i < att_pgsize / seg_pgsize; i++) {
void *smaller;
void *addr = mem + i * seg_pgsize;
smaller = mmap(addr, seg_pgsize,
PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED,
-1, 0);
INTERR(smaller == MAP_FAILED,
"mapping seg_pgsize memory failed\n");
/* to distinguish from the large page at mem */
if (i == 1) {
printf("parent: seg_addr: %lx\n",
(unsigned long)addr);
}
}
segid = xpmem_make((void *)mem,
att_pgsize, XPMEM_PERMIT_MODE, (void *)0666);
INTERR(segid == -1, "xpmem_make: addr: %lx, size: %lx, error: %s\n",
(unsigned long)mem, att_pgsize, strerror(errno));
fflush(stdout); /* to prevent buffer from getting duplicated */
pid = fork();
INTERR(pid == -1, "fork failed\n");
if (pid == 0) {
xpmem_apid_t apid;
struct xpmem_addr addr;
void *attach;
apid = xpmem_get(segid, XPMEM_RDWR,
XPMEM_PERMIT_MODE, NULL);
OKNG(apid != -1, "apid: %lx\n", (unsigned long)apid);
addr.apid = apid;
addr.offset = 0;
INFO("child: attaching...\n");
attach = xpmem_attach(addr, att_pgsize, NULL);
INTERR(attach == (void *)-1,
"xpmem_attach: size: %lx, error: %s\n",
att_pgsize, strerror(errno));
printf("child: att_addr: %lx\n", (unsigned long)attach);
*((unsigned long *)attach) = MAGIC_HEAD;
*((unsigned long *)(attach + att_pgsize
- sizeof(unsigned long *))) = MAGIC_TAIL;
ret = xpmem_detach(attach);
INTERR(ret == -1, "xpmem_detach failed\n");
exit(0);
} else {
INFO("parent: waiting...\n");
ret = waitpid(pid, &status, 0);
INFO("parent: children found\n");
INTERR(ret == -1, "waitpid failed\n");
OKNG(*(unsigned long *)mem == MAGIC_HEAD,
"HEAD of xpmem area is shared\n");
OKNG(*((unsigned long *)(mem + att_pgsize
- sizeof(unsigned long *))) ==
MAGIC_TAIL, "TAIL of xpmem area is shared\n");
ret = xpmem_remove(segid);
INTERR(ret == -1, "xpmem_remove failed\n");
}
ret = 0;
out:
return ret;
}

66
test/issues/1473/xpmem_attach01.sh.in
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@ -1,66 +0,0 @@
#!/usr/bin/bash
SCRIPT_PATH=$(readlink -m "${BASH_SOURCE[0]}")
SCRIPT_NAME="${SCRIPT_PATH##*/}"
# prepare recorddir
. @CMAKE_INSTALL_PREFIX@/bin/common.sh
recorddir=$WORKDIR/output/$SCRIPT_NAME
[[ ! -d $recorddir ]] && mkdir -p $recorddir
# define patch function
. @CMAKE_INSTALL_PREFIX@/bin/util.sh
patch_and_build large_page ihk_kmsg_size || exit 1
# boot patched McKernel
if [[ -e ${AUTOTEST_HOME}/bin/config.sh ]]; then
${AUTOTEST_HOME}/bin/boot.sh reboot
else
. @WITH_MCK_SRC@/test/common.sh
fi
sudo insmod @WITH_XPMEM@/lib/modules/`uname -r`/xpmem.ko
sudo chmod og+rw /dev/xpmem
for seg_pgshift in $PGSHIFT_LIST; do
for att_pgshift in $PGSHIFT_LIST; do
if (( seg_pgshift < att_pgshift )); then
echo "seg_pgshift: $seg_pgshift, att_pgshift: $att_pgshift"
log_file=$recorddir/${SCRIPT_NAME%.sh}-${seg_pgshift}-${att_pgshift}.log
@WITH_MCK@/sbin/ihkosctl 0 clear_kmsg
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/xpmem_attach01 $seg_pgshift $att_pgshift | tee $log_file
@WITH_MCK@/sbin/ihkosctl 0 kmsg >> $log_file
seg_addr=$(grep 'parent.*seg_addr' $log_file | awk '{ print $NF; }')
seg_pgsize=$(grep 'parent.*seg_pgsize' $log_file | awk '{ print $NF; }')
# note that showing DONE is done by the patch
seg_pgsize_kmsg=$(awk '!/DONE/{print $0} /DONE/{exit}' $log_file | grep -o "large_page_allocation.*${seg_addr}.*" | awk '{ print $5; }')
[[ "$seg_pgsize_kmsg" == "" ]] && seg_pgsize_kmsg=$PAGE_SIZE
att_addr=$(grep 'child.*att_addr' $log_file | awk '{ print $NF; }')
att_pgsize_kmsg=$(grep -o "xpmem_page_attach.*${att_addr}.*" $log_file | awk '{ print $NF; }')
[[ "$att_pgsize_kmsg" == "" ]] && att_pgsize_kmsg=$PAGE_SIZE
if (( seg_pgsize == seg_pgsize_kmsg )); then
printf "[ OK ] "
else
printf "[ NG ] "
let ng++
fi
echo "page-size of $seg_addr: $seg_pgsize_kmsg, expected: $seg_pgsize"
if (( att_pgsize_kmsg == seg_pgsize )); then
printf "[ OK ] "
else
printf "[ NG ] "
let ng++
fi
echo "page-size of attachment at $att_addr: $att_pgsize_kmsg, expected: $seg_pgsize"
fi
done
done
sudo rmmod xpmem.ko
exit $ng

162
test/issues/1473/xpmem_attach02.c
View File

@ -1,162 +0,0 @@
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <libgen.h>
#include <xpmem.h>
#include "okng.h"
#include "util.h"
#define DEBUG
#define MAP_HUGE_SHIFT 26
#define MAGIC_HEAD 0x12345678UL
#define MAGIC_MIDDLE 0x9abcdef0UL
#define MAGIC_TAIL 0x87654321UL
int main(int argc, char **argv)
{
int i;
int ret;
void *mem;
void *seg_addr;
size_t seg_size;
xpmem_segid_t segid;
pid_t pid;
int status;
int large_pgshift, small_pgshift;
size_t large_pgsize, small_pgsize;
if (argc < 3) {
printf("Err: Too few arguments\n");
printf("Usage: %s <small_pgshift> <large_pgshift>\n",
basename(argv[0]));
printf("\tpgshift : page-shift of head and tail part\n");
printf("\tpgshift : page-shift of middle part\n");
return 1;
}
small_pgshift = atoi(argv[1]);
small_pgsize = (1UL << small_pgshift);
large_pgshift = atoi(argv[2]);
large_pgsize = (1UL << large_pgshift);
INTERR(small_pgsize > large_pgsize,
"small_pgsize (%lx) > large_pgsize (%lx)\n",
small_pgsize, large_pgsize);
printf("parent: small_pgsize: 0x%lx\n", small_pgsize);
printf("parent: large_pgsize: 0x%lx\n", large_pgsize);
mem = mmap(0, 3 * large_pgsize,
PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE |
MAP_HUGETLB | (large_pgshift << MAP_HUGE_SHIFT),
-1, 0);
INTERR(mem == MAP_FAILED, "anonymous mmap failed\n");
printf("parent: anonymous: addr: %lx, size: %lx\n",
(unsigned long)mem, 3 * large_pgsize);
seg_addr = mem + large_pgsize - 3 * small_pgsize;
seg_size = 3 * small_pgsize + large_pgsize + 3 * small_pgsize;
segid = xpmem_make(seg_addr, seg_size,
XPMEM_PERMIT_MODE, (void *)0666);
INTERR(segid == -1, "xpmem_make: addr: %lx, size: %lx, error: %s\n",
(unsigned long)seg_addr, seg_size, strerror(errno));
fflush(stdout); /* to prevent buffer from getting duplicated */
pid = fork();
INTERR(pid == -1, "fork failed\n");
if (pid == 0) {
xpmem_apid_t apid;
struct xpmem_addr xpmem_addr;
void *head_addr, *middle_addr, *tail_addr;
void *addr;
apid = xpmem_get(segid, XPMEM_RDWR,
XPMEM_PERMIT_MODE, NULL);
OKNG(apid != -1, "apid: %lx\n", (unsigned long)apid);
xpmem_addr.apid = apid;
xpmem_addr.offset = 0;
INFO("child: attaching...\n");
head_addr = xpmem_attach(xpmem_addr, seg_size, NULL);
INTERR(head_addr == (void *)-1,
"xpmem_attach: size: %lx, error: %s\n",
seg_size, strerror(errno));
printf("child: head_addr: %lx\n", (unsigned long)head_addr);
middle_addr = head_addr + 3 * small_pgsize;
printf("child: middle_addr: %lx\n", (unsigned long)middle_addr);
tail_addr = head_addr + 3 * small_pgsize + large_pgsize;
printf("child: tail_addr: %lx\n", (unsigned long)tail_addr);
fflush(stdout);
for (i = 0; i < 3; i++) {
addr = head_addr + i * small_pgsize;
*((unsigned long *)addr) = MAGIC_HEAD + i;
}
*((unsigned long *)middle_addr) = MAGIC_MIDDLE;
for (i = 0; i < 3; i++) {
addr = tail_addr + i * small_pgsize;
*((unsigned long *)addr) = MAGIC_TAIL + i;
}
ret = xpmem_detach(head_addr);
INTERR(ret == -1, "xpmem_detach failed\n");
exit(0);
} else {
void *head_addr = seg_addr;
void *middle_addr = seg_addr + 3 * small_pgsize;
void *tail_addr = seg_addr + 3 * small_pgsize + large_pgsize;
void *addr;
INFO("parent: waiting...\n");
ret = waitpid(pid, &status, 0);
INFO("parent: children reaped\n");
INTERR(ret == -1, "waitpid failed\n");
for (i = 0; i < 3; i++) {
addr = head_addr + i * small_pgsize;
OKNG(*((unsigned long *)addr) == MAGIC_HEAD + i,
"%lx: %lx, expected: %lx\n",
(unsigned long)addr, *((unsigned long *)addr),
MAGIC_HEAD + i);
}
OKNG(*((unsigned long *)middle_addr) == MAGIC_MIDDLE,
"%lx: %lx, expected: %lx\n",
(unsigned long)middle_addr,
*((unsigned long *)middle_addr),
MAGIC_MIDDLE);
for (i = 0; i < 3; i++) {
addr = tail_addr + i * small_pgsize;
OKNG(*((unsigned long *)addr) == MAGIC_TAIL + i,
"%lx: %lx, expected: %lx\n",
(unsigned long)addr, *((unsigned long *)addr),
MAGIC_TAIL + i);
}
ret = xpmem_remove(segid);
INTERR(ret == -1, "xpmem_remove failed\n");
}
ret = 0;
out:
return ret;
}

63
test/issues/1473/xpmem_attach02.sh.in
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@ -1,63 +0,0 @@
#!/usr/bin/bash
declare -A addr=()
declare -A pgsize_kmsg=()
declare -A pgsize_expected=()
SCRIPT_PATH=$(readlink -m "${BASH_SOURCE[0]}")
SCRIPT_NAME="${SCRIPT_PATH##*/}"
# prepare recorddir
. @CMAKE_INSTALL_PREFIX@/bin/common.sh
recorddir=$WORKDIR/output/$SCRIPT_NAME
[[ ! -d $recorddir ]] && mkdir -p $recorddir
# define patch function
. @CMAKE_INSTALL_PREFIX@/bin/util.sh
patch_and_build large_page ihk_kmsg_size || exit 1
# boot patched McKernel
if [[ -e ${AUTOTEST_HOME}/bin/config.sh ]]; then
${AUTOTEST_HOME}/bin/boot.sh reboot
else
. @WITH_MCK_SRC@/test/common.sh
fi
sudo insmod @WITH_XPMEM@/lib/modules/`uname -r`/xpmem.ko
sudo chmod og+rw /dev/xpmem
for small_pgshift in $PGSHIFT_LIST; do
for large_pgshift in $PGSHIFT_LIST; do
if (( small_pgshift < large_pgshift )); then
echo "small_pgshift: $small_pgshift, large_pgshift: $large_pgshift"
log_file=$recorddir/${SCRIPT_NAME%.sh}-${small_pgshift}-${large_pgshift}.log
@WITH_MCK@/sbin/ihkosctl 0 clear_kmsg
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/xpmem_attach02 $small_pgshift $large_pgshift | tee $log_file
@WITH_MCK@/sbin/ihkosctl 0 kmsg >> $log_file
pgsize_expected[head]=$((1 << $small_pgshift))
pgsize_expected[middle]=$((1 << $large_pgshift))
pgsize_expected[tail]=$((1 << $small_pgshift))
for i in head middle tail; do
addr[$i]=$(grep "child.*${i}_addr" $log_file | awk '{ print $NF; }')
pgsize_kmsg[$i]=$(grep -o "xpmem_page_attach.*${addr[$i]}.*" $log_file | awk '{ print $NF; }')
[[ "${pgsize_kmsg[$i]}" == "" ]] && pgsize_kmsg[$i]=$PAGE_SIZE
echo "pgsize_kmsg[$i]: ${pgsize_kmsg[$i]}, pgsize_expected[$i]: ${pgsize_expected[$i]}"
if ((pgsize_kmsg[$i] == pgsize_expected[$i])); then
printf "[ OK ] "
else
printf "[ NG ] "
let ng++
fi
echo "page-size of attachment at ${addr[$i]}: ${pgsize_kmsg[$i]}, expected: ${pgsize_expected[$i]}"
done
fi
done
done
sudo rmmod xpmem.ko
exit $ng

230
test/issues/1473/xpmem_attach03.sh.in
View File

@ -1,230 +0,0 @@
#!/usr/bin/bash
run() {
tid=05
ng=0
echo "*** C${issue}T${tid} start *******************************"
echo "** xpmem testsuite"
pushd @WITH_XPMEM_BUILD@/test
test -e /tmp/xpmem.share && rm -f /tmp/xpmem.share
test -e /tmp/xpmem.lock && rm -f /tmp/xpmem.lock
# create TMP_SHARE_SIZE bytes defined in xpmem_test.h
for i in `seq 0 31` ; do
echo -n 0 >> /tmp/xpmem.share
done
echo 0 > /tmp/xpmem.lock
# Run the main test app
@WITH_MCK@/bin/mcexec $PWD/xpmem_master
popd
# xpmem basic test
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/XTP_001
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/XTP_002
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/XTP_003
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/XTP_004
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/XTP_005
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/XTP_006
sleep 3
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/XTP_007
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/XTP_008
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/XTP_009
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/XTP_010
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/XTP_011
}
SCRIPT_PATH=$(readlink -m "${BASH_SOURCE[0]}")
SCRIPT_NAME="${SCRIPT_PATH##*/}"
# prepare recorddir
. @CMAKE_INSTALL_PREFIX@/bin/common.sh
recorddir=$WORKDIR/output/$SCRIPT_NAME
[[ ! -d $recorddir ]] && mkdir -p $recorddir
recordfile=$WORKDIR/output/$SCRIPT_NAME.log
# define patch function
. @CMAKE_INSTALL_PREFIX@/bin/util.sh
patch_and_build large_page ihk_kmsg_size || exit 1
# boot patched McKernel
if [[ -e ${AUTOTEST_HOME}/bin/config.sh ]]; then
${AUTOTEST_HOME}/bin/boot.sh reboot
else
. @WITH_MCK_SRC@/test/common.sh
fi
sudo insmod @WITH_XPMEM@/lib/modules/`uname -r`/xpmem.ko
sudo chmod og+rw /dev/xpmem
sum_ng=0
issue=1259
tid=01
ng=0
echo "*** C${issue}T${tid} start *******************************"
echo "** xpmem_attach to Huge mapped memory range"
echo "** end of range is aligned with Large page size"
for pgshift in $PGSHIFT_LIST; do
((pgshift == $PAGE_SHIFT)) && continue
@WITH_MCK@/sbin/ihkosctl 0 clear_kmsg
log_file=$recorddir/C${issue}T${tid}_${pgshift}.log
echo pageshift: ${pgshift}
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/huge_page_xpmem ${pgshift} 2 0 > ${log_file}
@WITH_MCK@/sbin/ihkosctl 0 kmsg >> ${log_file}
EXPECT_PGSIZE=`grep EXPECT_PAGE_SIZE ${log_file} | awk '{ print $2; }'`
SEG_ADDR=$(grep -o "anonymous_map_addr: [^ ]* " $log_file | awk '{ print $2; }')
SEG_PGSIZE=`cat ${log_file} | awk '/OK/,/DONE/' | \
grep -o "large_page_allocation.*${SEG_ADDR}.*" | awk '{ print $5; }'`
XPMEM_ADDR=`grep xpmem_attachment_addr ${log_file} | awk '{ print $NF; }'`
XPMEM_PGSIZE=`grep -o "xpmem_page_attach.*${XPMEM_ADDR}.*" ${log_file} | awk '{ print $NF; }'`
if [ "${SEG_PGSIZE}" = "${EXPECT_PGSIZE}" ]; then
echo "** [ OK ] seg_addr ($SEG_ADDR) is allocated before xpmem_attach"
else
echo "** [ NG ] seg_addr ($SEG_ADDR) is not allocated before xpmem_attach"
let ng++
fi
if [ "${XPMEM_PGSIZE}" = "${EXPECT_PGSIZE}" ]; then
echo "** [ OK ] xpmem_addr ($XPMEM_ADDR) is allocated using large pages"
else
echo "** [ NG ] xpmem_addr ($XPMEM_ADDR) is NOT allocated using large pages"
let ng++
fi
done
((sum_ng += ng))
if [ ${ng} -eq 0 ]; then
echo "*** C${issue}T${tid}: PASSED"
else
echo "*** C${issue}T${tid}: FAILED"
fi
echo ""
tid=02
ng=0
echo "*** C${issue}T${tid} start *******************************"
echo "** xpmem_attach to Huge mapped memory range"
echo "** end of range is NOT aligned with Large page size"
for pgshift in $PGSHIFT_LIST; do
((pgshift == $PAGE_SHIFT)) && continue
@WITH_MCK@/sbin/ihkosctl 0 clear_kmsg
log_file=$recorddir/C${issue}T${tid}_${pgshift}.log
echo pageshift: ${pgshift}
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/huge_page_xpmem ${pgshift} 2 $PAGE_SIZE > ${log_file}
@WITH_MCK@/sbin/ihkosctl 0 kmsg >> ${log_file}
EXPECT_PGSIZE=`grep EXPECT_PAGE_SIZE ${log_file} | awk '{ print $2; }'`
SEG_ADDR=$(grep -o "anonymous_map_addr: [^ ]* " $log_file | awk '{ print $2; }')
SEG_PGSIZE=`cat ${log_file} | awk '/OK/,/DONE/' | \
grep -o "large_page_allocation.*${SEG_ADDR}.*" | awk '{ print $5; }'`
XPMEM_ADDR=`grep xpmem_attachment_addr ${log_file} | awk '{ print $NF; }'`
XPMEM_PGSIZE=`grep -o "xpmem_page_attach.*${XPMEM_ADDR}.*" ${log_file} | awk '{ print $NF; }'`
if [ "${SEG_PGSIZE}" = "${EXPECT_PGSIZE}" ]; then
printf "** [ OK ] "
else
printf "** [ NG ] "
let ng++
fi
echo "size of 1st page of segment at ${SEG_ADDR}: ${SEG_PGSIZE}, expected: ${EXPECT_PGSIZE}"
if [ "${XPMEM_PGSIZE}" = "${EXPECT_PGSIZE}" ]; then
printf "** [ OK ] "
else
printf "** [ NG ] "
let ng++
fi
echo "size of 1st page of attachment at ${XPMEM_ADDR}: ${XPMEM_PGSIZE}, expected: ${EXPECT_PGSIZE}"
done
((sum_ng += ng))
if [ ${ng} -eq 0 ]; then
echo "*** C${issue}T${tid}: PASSED"
else
echo "*** C${issue}T${tid}: FAILED"
fi
echo ""
tid=03
ng=0
echo "*** C${issue}T${tid} start *******************************"
echo "** xpmem_attach to small mapped memory range"
@WITH_MCK@/sbin/ihkosctl 0 clear_kmsg
log_file=$recorddir/C${issue}T${tid}.log
echo pageshift: small page
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/huge_page_xpmem -1 2 0 > ${log_file}
@WITH_MCK@/sbin/ihkosctl 0 kmsg >> ${log_file}
EXPECT_PGSIZE=`grep EXPECT_PAGE_SIZE ${log_file} | awk '{ print $2; }'`
XPMEM_ADDR=`grep xpmem_attachment_addr ${log_file} | awk '{ print $NF; }'`
XPMEM_PGSIZE=`grep -o "xpmem_page_attach.*${XPMEM_ADDR}.*" ${log_file} | awk '{ print $NF; }'`
if [ "${XPMEM_PGSIZE}" = "${EXPECT_PGSIZE}" ]; then
echo "** [ OK ] xpmem_addr ($XPMEM_ADDR) is allocated using small pages"
else
echo "** [ NG ] xpmem_addr ($XPMEM_ADDR) is NOT allocated using small pages"
((ng++))
fi
((sum_ng += ng))
if [ ${ng} -eq 0 ]; then
echo "*** C${issue}T${tid}: PASSED"
else
echo "*** C${issue}T${tid}: FAILED"
fi
echo ""
tid=04
ng=0
echo "*** C${issue}T${tid} start *******************************"
echo "** xpmem_attach to multi pagesize range"
pgshift=$(echo $PGSHIFT_LIST | awk '{print $2}')
@WITH_MCK@/sbin/ihkosctl 0 clear_kmsg
log_file=$recorddir/C${issue}T${tid}_${pgshift}.log
echo pageshift: ${pgshift}
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/multi_vmr_xpmem ${pgshift} 1 | tee ${log_file}
@WITH_MCK@/sbin/ihkosctl 0 kmsg >> ${log_file}
EXPECT_PGSIZE=`grep EXPECT_PAGE_SIZE ${log_file} | awk '{ print $2; }'`
XPMEM_ADDR=`grep xpmem_large ${log_file} | awk '{ print $NF; }'`
XPMEM_PGSIZE=`grep -o "xpmem_page_attach.*${XPMEM_ADDR}.*" ${log_file} | awk '{ print $NF; }'`
if [ "${XPMEM_PGSIZE}" = "${EXPECT_PGSIZE}" ]; then
echo "** [ OK ] xpmem_addr ($XPMEM_ADDR) is allocated using large pages"
else
echo "** [ NG ] xpmem_addr ($XPMEM_ADDR) is NOT allocated using large pages"
let ng++
fi
((sum_ng += ng))
if [ ${ng} -eq 0 ]; then
echo "*** C${issue}T${tid}: PASSED"
else
echo "*** C${issue}T${tid}: FAILED"
fi
echo ""
run 2>&1 | tee $recordfile
grep -E '(FAIL| NG )' $recordfile && ((sum_ng++))
sudo rmmod xpmem.ko
exit $sum_ng

79
test/issues/1473/xpmem_make01.c
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@ -1,79 +0,0 @@
#include <unistd.h>
#include <stdio.h>
#include <sys/mman.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <xpmem.h>
#include <libgen.h>
#include "util.h"
#include "okng.h"
int main(int argc, char **argv)
{
void *mem, *attach;
int ret;
int status;
pid_t pid;
xpmem_segid_t segid;
xpmem_apid_t apid;
struct xpmem_addr addr;
START("xpmem_make size: -1\n");
mem = mmap(0, SZ_MEM, PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE |
MAP_HUGETLB | (LARGE_PAGE_SHIFT << MAP_HUGE_SHIFT), -1, 0);
INTERR(mem == MAP_FAILED, "mmap failed\n");
memset(mem, 0, SZ_MEM);
segid = xpmem_make(0, -1, XPMEM_PERMIT_MODE, (void *)0666);
OKNG(segid != -1, "xpmem_make returned %lx\n", (unsigned long)segid);
fflush(0);
pid = fork();
INTERR(pid == -1, "fork failed\n");
if (pid == 0) {
/* Child process */
apid = xpmem_get(segid, XPMEM_RDWR, XPMEM_PERMIT_MODE, NULL);
OKNG(apid != -1, "child: xpmem_get returned %lx\n",
(unsigned long)apid);
addr.apid = apid;
addr.offset = (unsigned long)mem;
attach = xpmem_attach(addr, SZ_MEM, NULL);
OKNG(attach != (void *)-1, "child: xpmem_attach returned %lx\n",
(unsigned long)attach);
*((unsigned long *)attach) = TEST_VAL;
ret = xpmem_detach(attach);
OKNG(ret != -1, "child: xpmem_detach returned %d\n",
ret);
fflush(0);
_exit(0);
} else {
/* Parent process */
ret = waitpid(pid, &status, 0);
INTERR(ret == -1, "waitpid failed\n");
OKNG(*((unsigned long *)mem) == TEST_VAL,
"parent: TEST_VAL found\n");
ret = xpmem_remove(segid);
OKNG(ret != -1, "parent: xpmem_remove returned %d\n",
errno);
}
return 0;
out:
return 1;
}

8
test/issues/1473/xpmem_make01.sh.in
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@ -1,8 +0,0 @@
#!/usr/bin/bash
. @CMAKE_INSTALL_PREFIX@/bin/common.sh
@WITH_MCK@/bin/mcexec @CMAKE_INSTALL_PREFIX@/bin/xpmem_make01
ret=$?
exit $ret