44bce8debe
- add fixes for reserved_va mmap(NULL) case, fixes git build on arm OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=59
37 lines
1.1 KiB
Diff
37 lines
1.1 KiB
Diff
From 0a9d9af253f5ff946b86fc7e9d95f1a2a30a34d7 Mon Sep 17 00:00:00 2001
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From: Alexander Graf <agraf@suse.de>
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Date: Mon, 6 Feb 2012 21:37:07 +0100
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Subject: [PATCH] linux-user: fix fallocate
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Fallocate gets off_t parameters passed in, so we should also read them out
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accordingly.
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Signed-off-by: Alexander Graf <agraf@suse.de>
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---
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v1 -> v2:
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- unbreak 64-bit guests
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---
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linux-user/syscall.c | 5 +++++
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1 files changed, 5 insertions(+), 0 deletions(-)
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diff --git a/linux-user/syscall.c b/linux-user/syscall.c
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index 7a20af4..cbd37f6 100644
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--- a/linux-user/syscall.c
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+++ b/linux-user/syscall.c
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@@ -8479,7 +8479,12 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
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#endif /* CONFIG_EVENTFD */
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#if defined(CONFIG_FALLOCATE) && defined(TARGET_NR_fallocate)
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case TARGET_NR_fallocate:
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+#if TARGET_ABI_BITS == 32
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+ ret = get_errno(fallocate(arg1, arg2, target_offset64(arg3, arg4),
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+ target_offset64(arg5, arg6)));
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+#else
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ret = get_errno(fallocate(arg1, arg2, arg3, arg4));
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+#endif
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break;
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#endif
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#if defined(CONFIG_SYNC_FILE_RANGE)
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