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authorAndy Lutomirski <luto@kernel.org>2016-07-14 13:22:56 -0700
committerIngo Molnar <mingo@kernel.org>2016-07-15 10:26:28 +0200
commitdfa9a942fd7951c8f333cf3f377dde51ebd21685 (patch)
tree32640327703e2908e9bd782c19a04f698718c5a5 /arch/x86/include/asm/uaccess.h
parent2deb4be28077638591fe5fc593b7f8aabc140f42 (diff)
x86/uaccess: Move thread_info::uaccess_err and thread_info::sig_on_uaccess_err to thread_struct
struct thread_info is a legacy mess. To prepare for its partial removal, move the uaccess control fields out -- they're straightforward. Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/d0ac4d01c8e4d4d756264604e47445d5acc7900e.1468527351.git.luto@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/uaccess.h')
-rw-r--r--arch/x86/include/asm/uaccess.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
index d40ec723f799..8f66e5655c23 100644
--- a/arch/x86/include/asm/uaccess.h
+++ b/arch/x86/include/asm/uaccess.h
@@ -487,13 +487,13 @@ struct __large_struct { unsigned long buf[100]; };
* uaccess_try and catch
*/
#define uaccess_try do { \
- current_thread_info()->uaccess_err = 0; \
+ current->thread.uaccess_err = 0; \
__uaccess_begin(); \
barrier();
#define uaccess_catch(err) \
__uaccess_end(); \
- (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
+ (err) |= (current->thread.uaccess_err ? -EFAULT : 0); \
} while (0)
/**