path: root/arch
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authorAnton Vorontsov <cbouatmailru@gmail.com>2012-01-11 05:11:46 +0400
committerIngo Molnar <mingo@elte.hu>2012-01-16 09:39:54 +0100
commitf10448689d95b9516c656ccd4078839e656656e7 (patch)
tree4545284197cf09630ad55307268b653c53c791f4 /arch
parent8030c36d13f030103356709e63638678fdc66fdc (diff)
x86: Get rid of dubious one-bit signed bitfield
This very noisy sparse warning appears on almost every file in the kernel: CHECK init/main.c arch/x86/include/asm/thread_info.h:43:55: error: dubious one-bit signed bitfield arch/x86/include/asm/thread_info.h:44:46: error: dubious one-bit signed bitfield Sparse is right and this patch changes sig_on_uaccess_error and uaccess_err flags to unsigned type and thus fixes the warning. Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> Acked-by: Andy Lutomirski <luto@mit.edu> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: H. Peter Anvin <hpa@linux.intel.com> Cc: Dan Carpenter <error27@gmail.com> Link: http://lkml.kernel.org/r/20120111011146.GA30428@oksana.dev.rtsoft.ru Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index 185b719ec61a..56a63ff7665e 100644
--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -40,8 +40,8 @@ struct thread_info {
__u8 supervisor_stack[0];
- int sig_on_uaccess_error:1;
- int uaccess_err:1; /* uaccess failed */
+ unsigned int sig_on_uaccess_error:1;
+ unsigned int uaccess_err:1; /* uaccess failed */
#define INIT_THREAD_INFO(tsk) \

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