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[Qemu-devel] [PULL v2 05/14] linux-user: Fix readahead
From: |
Laurent Vivier |
Subject: |
[Qemu-devel] [PULL v2 05/14] linux-user: Fix readahead |
Date: |
Thu, 16 Feb 2017 15:38:07 +0100 |
From: Lena Djokic <address@hidden>
Calculation of 64-bit offset was not correct for all cases.
Signed-off-by: Lena Djokic <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
Signed-off-by: Riku Voipio <address@hidden>
---
linux-user/syscall.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index fccd631..3e88dd1 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -11228,7 +11228,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
arg1,
arg3 = arg4;
arg4 = arg5;
}
- ret = get_errno(readahead(arg1, ((off64_t)arg3 << 32) | arg2, arg4));
+ ret = get_errno(readahead(arg1, target_offset64(arg2, arg3) , arg4));
#else
ret = get_errno(readahead(arg1, arg2, arg3));
#endif
--
2.9.3
- [Qemu-devel] [PULL v2 12/14] linux-user: fill target sigcontext struct accordingly, (continued)
- [Qemu-devel] [PULL v2 12/14] linux-user: fill target sigcontext struct accordingly, Laurent Vivier, 2017/02/16
- [Qemu-devel] [PULL v2 13/14] linux-user: Use correct types in load_symbols(), Laurent Vivier, 2017/02/16
- [Qemu-devel] [PULL v2 14/14] linux-user: Add FICLONE and FICLONERANGE ioctls, Laurent Vivier, 2017/02/16
- [Qemu-devel] [PULL v2 10/14] linux-user: fix settime old value location, Laurent Vivier, 2017/02/16
- [Qemu-devel] [PULL v2 07/14] linux-user: manage two new IFLA host message types, Laurent Vivier, 2017/02/16
- [Qemu-devel] [PULL v2 04/14] linux-user: Fix inotify_init1 support, Laurent Vivier, 2017/02/16
- [Qemu-devel] [PULL v2 06/14] linux-user: Fix mq_open, Laurent Vivier, 2017/02/16
- [Qemu-devel] [PULL v2 02/14] linux-user: drop __cygwin__ ifdef, Laurent Vivier, 2017/02/16
- [Qemu-devel] [PULL v2 11/14] linux-user: fix tcg/mmap test, Laurent Vivier, 2017/02/16
- [Qemu-devel] [PULL v2 03/14] linux-user: Fix s390x safe-syscall for z900, Laurent Vivier, 2017/02/16
- [Qemu-devel] [PULL v2 05/14] linux-user: Fix readahead,
Laurent Vivier <=
- Re: [Qemu-devel] [PULL v2 00/14] Linux user for upstream patches, Peter Maydell, 2017/02/16
- Re: [Qemu-devel] [PULL v2 00/14] Linux user for upstream patches, no-reply, 2017/02/16
- Re: [Qemu-devel] [PULL v2 00/14] Linux user for upstream patches, no-reply, 2017/02/16