The patch titled
Subject: staging/lustre: switch from is_compat_task to in_compat_syscall
has been added to the -mm tree. Its filename is
staging-lustre-switch-from-is_compat_task-to-in_compat_syscall.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/staging-lustre-switch-from-is_compat_task-to-in_compat_syscall.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/staging-lustre-switch-from-is_compat_task-to-in_compat_syscall.patch
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------------------------------------------------------
From: Andy Lutomirski <luto@xxxxxxxxxx>
Subject: staging/lustre: switch from is_compat_task to in_compat_syscall
AFAICT, lustre is trying to determine syscall bitness. Use the new
accessor.
Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxx>
Cc: Oleg Drokin <oleg.drokin@xxxxxxxxx>
Cc: Andreas Dilger <adilger.kernel@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/staging/lustre/lustre/llite/llite_internal.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/staging/lustre/lustre/llite/llite_internal.h~staging-lustre-switch-from-is_compat_task-to-in_compat_syscall drivers/staging/lustre/lustre/llite/llite_internal.h
--- a/drivers/staging/lustre/lustre/llite/llite_internal.h~staging-lustre-switch-from-is_compat_task-to-in_compat_syscall
+++ a/drivers/staging/lustre/lustre/llite/llite_internal.h
@@ -647,7 +647,7 @@ static inline int ll_need_32bit_api(stru
#if BITS_PER_LONG == 32
return 1;
#elif defined(CONFIG_COMPAT)
- return unlikely(is_compat_task() || (sbi->ll_flags & LL_SBI_32BIT_API));
+ return unlikely(in_compat_syscall() || (sbi->ll_flags & LL_SBI_32BIT_API));
#else
return unlikely(sbi->ll_flags & LL_SBI_32BIT_API);
#endif
_
Patches currently in -mm which might be from luto@xxxxxxxxxx are
compat-add-in_compat_syscall-to-ask-whether-were-in-a-compat-syscall.patch
sparc-compat-provide-an-accurate-in_compat_syscall-implementation.patch
sparc-syscall-fix-syscall_get_arch.patch
seccomp-check-in_compat_syscall-not-is_compat_task-in-strict-mode.patch
ptrace-in-peek_siginfo-check-syscall-bitness-not-task-bitness.patch
auditsc-for-seccomp-events-log-syscall-compat-state-using-in_compat_syscall.patch
staging-lustre-switch-from-is_compat_task-to-in_compat_syscall.patch
ext4-in-ext4_dir_llseek-check-syscall-bitness-directly.patch
net-sctp-use-in_compat_syscall-for-sctp_getsockopt_connectx3.patch
net-xfrm_user-use-in_compat_syscall-to-deny-compat-syscalls.patch
firewire-use-in_compat_syscall-to-check-ioctl-compatness.patch
efivars-use-in_compat_syscall-to-check-for-compat-callers.patch
amdkfd-use-in_compat_syscall-to-check-open-caller-type.patch
input-redefine-input_compat_test-as-in_compat_syscall.patch
uhid-check-write-bitness-using-in_compat_syscall.patch
x86-compat-remove-is_compat_task.patch
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