[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v2 5/7] linux-user: Fix readahead
From: |
Lena Djokic |
Subject: |
[Qemu-devel] [PATCH v2 5/7] linux-user: Fix readahead |
Date: |
Thu, 24 Nov 2016 17:08:56 +0100 |
Calculation of 64-bit offset was not correct for all cases.
Signed-off-by: Lena Djokic <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 1b59a71..61c4126 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -11296,7 +11296,7 @@ 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
--
2.7.4
- [Qemu-devel] [PATCH v2 0/7] Improvements of qemu linux-user, Lena Djokic, 2016/11/24
- [Qemu-devel] [PATCH v2 2/7] linux-user: Fix inotify_init1 support, Lena Djokic, 2016/11/24
- [Qemu-devel] [PATCH v2 7/7] linux-user: Fix mq_open, Lena Djokic, 2016/11/24
- [Qemu-devel] [PATCH v2 4/7] linux-user: Fix fcnt, Lena Djokic, 2016/11/24
- [Qemu-devel] [PATCH v2 3/7] linux-user: Fix flock definition for mips64, Lena Djokic, 2016/11/24
- [Qemu-devel] [PATCH v2 6/7] linux-user: Fix syslog, Lena Djokic, 2016/11/24
- [Qemu-devel] [PATCH v2 1/7] linux-user: Add fanotify implementation, Lena Djokic, 2016/11/24
- [Qemu-devel] [PATCH v2 5/7] linux-user: Fix readahead,
Lena Djokic <=