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Revert "xpmem: Support large page attachment"

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This reverts commit a8696d811d.

Conflicts:
	kernel/include/process.h
	kernel/syscall.c
	kernel/xpmem.c

Change-Id: I726e74450f6228d3fc78fc62dda15b2067732a53
This commit is contained in:
Masamichi Takagi
2020-06-16 10:42:53 +09:00
parent 29d27b7c8d
commit 6332903f0d
35 changed files with 104 additions and 2394 deletions
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4
arch/arm64/kernel/vdso.c
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@ -155,7 +155,7 @@ int arch_map_vdso(struct process_vm *vm)
flag = VR_REMOTE | VR_PROT_READ;
flag |= VRFLAG_PROT_TO_MAXPROT(flag);
ret = add_process_memory_range(vm, start, end, vdso.vvar_phys, flag,
NULL, 0, PAGE_SHIFT, NULL, &range);
NULL, 0, PAGE_SHIFT, &range);
if (ret != 0){
dkprintf("ERROR: adding memory range for tod_data\n");
goto exit;
@ -167,7 +167,7 @@ int arch_map_vdso(struct process_vm *vm)
flag = VR_REMOTE | VR_PROT_READ | VR_PROT_EXEC;
flag |= VRFLAG_PROT_TO_MAXPROT(flag);
ret = add_process_memory_range(vm, start, end, vdso.vdso_physlist[0], flag,
NULL, 0, PAGE_SHIFT, NULL, &range);
NULL, 0, PAGE_SHIFT, &range);
if (ret != 0) {
dkprintf("ERROR: adding memory range for vdso_text\n");