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uti: Use fresh struct syscall_request instance when replying to syscall_backward()

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Masamichi Takagi
2018-02-18 18:23:58 +09:00
parent a6198f267b
commit 510310342c
1 changed files with 1 additions and 0 deletions
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kernel/syscall.c
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@ -407,6 +407,7 @@ long do_syscall(struct syscall_request *req, int cpu, int pid)
int ns; int ns;
unsigned long syscall_ret; unsigned long syscall_ret;
unsigned long phys; unsigned long phys;
struct syscall_request req2 IHK_DMA_ALIGN; /* debug */
phys = ihk_mc_map_memory(NULL, res.fault_address, phys = ihk_mc_map_memory(NULL, res.fault_address,
sizeof(struct syscall_request)); sizeof(struct syscall_request));