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[Qemu-devel] [PATCH 08/17] linux-user: fix fallocate
From: |
riku . voipio |
Subject: |
[Qemu-devel] [PATCH 08/17] linux-user: fix fallocate |
Date: |
Fri, 6 Apr 2012 19:35:08 +0300 |
From: Alexander Graf <address@hidden>
Fallocate gets off_t parameters passed in, so we should also read them out
accordingly.
Signed-off-by: Alexander Graf <address@hidden>
---
v1 -> v2:
- unbreak 64-bit guests
Signed-off-by: Riku Voipio <address@hidden>
---
linux-user/syscall.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 9d1c8b2..fdd49b1 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8485,7 +8485,12 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
arg1,
#endif /* CONFIG_EVENTFD */
#if defined(CONFIG_FALLOCATE) && defined(TARGET_NR_fallocate)
case TARGET_NR_fallocate:
+#if TARGET_ABI_BITS == 32
+ ret = get_errno(fallocate(arg1, arg2, target_offset64(arg3, arg4),
+ target_offset64(arg5, arg6)));
+#else
ret = get_errno(fallocate(arg1, arg2, arg3, arg4));
+#endif
break;
#endif
#if defined(CONFIG_SYNC_FILE_RANGE)
--
1.7.5.4
- [Qemu-devel] [PATCH 09/17] linux-user: take RESERVED_VA into account for g2h_valid(), (continued)
- [Qemu-devel] [PATCH 09/17] linux-user: take RESERVED_VA into account for g2h_valid(), riku . voipio, 2012/04/06
- [Qemu-devel] [PATCH 06/17] linux-user: add BLKSSZGET ioctl wrapper, riku . voipio, 2012/04/06
- [Qemu-devel] [PATCH 14/17] linux-user/arm/syscall_nr.h: Add syscall number for ppoll, riku . voipio, 2012/04/06
- [Qemu-devel] [PATCH 10/17] linux-user: resolve reserved_va vma downwards, riku . voipio, 2012/04/06
- [Qemu-devel] [PATCH 16/17] elf.h: Update EF_ARM_ constants to newer ABI versions, riku . voipio, 2012/04/06
- [Qemu-devel] [PATCH 12/17] linux-user/syscall.c: Fix indentation in prctl handling, riku . voipio, 2012/04/06
- [Qemu-devel] [PATCH 03/17] linux-user: implement device mapper ioctls, riku . voipio, 2012/04/06
- [Qemu-devel] [PATCH 15/17] arm-linux-user: fix elfload.c's AT_HWCAP to reflect cpu features., riku . voipio, 2012/04/06
- [Qemu-devel] [PATCH 13/17] linux-user: Add support for prctl PR_GET_NAME and PR_SET_NAME, riku . voipio, 2012/04/06
- [Qemu-devel] [PATCH 08/17] linux-user: fix fallocate,
riku . voipio <=
- [Qemu-devel] [PATCH 02/17] linux-user: target_argv is placed on ts->bprm->argv and can't be freed(), riku . voipio, 2012/04/06
- [Qemu-devel] [PATCH 05/17] linux-user: fix BLK ioctl arguments, riku . voipio, 2012/04/06
- [Qemu-devel] [PATCH 01/17] linux-user: improve fake /proc/self/stat making `ps` not segfault., riku . voipio, 2012/04/06
- [Qemu-devel] [PATCH 04/17] linux-user: add struct old_dev_t compat, riku . voipio, 2012/04/06
- [Qemu-devel] [PATCH 11/17] linux-user: reserve 4GB of vmem for 32-on-64, riku . voipio, 2012/04/06
- [Qemu-devel] [PATCH 17/17] Userspace ARM BE8 support, riku . voipio, 2012/04/06
- [Qemu-devel] [PATCH 07/17] linux-user: Add ioctl for BLKBSZGET, riku . voipio, 2012/04/06
- Re: [Qemu-devel] [PATCH 00/17] linux-user: pending patches, Blue Swirl, 2012/04/07