summaryrefslogtreecommitdiff
path: root/tools/include/uapi/asm-generic/bitsperlong.h
blob: 23e6c416b85fc14e67470ee46e0b6b4f42f2820e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
#ifndef _UAPI__ASM_GENERIC_BITS_PER_LONG
#define _UAPI__ASM_GENERIC_BITS_PER_LONG

/*
 * There seems to be no way of detecting this automatically from user
 * space, so 64 bit architectures should override this in their
 * bitsperlong.h. In particular, an architecture that supports
 * both 32 and 64 bit user space must not rely on CONFIG_64BIT
 * to decide it, but rather check a compiler provided macro.
 */
#ifndef __BITS_PER_LONG
#define __BITS_PER_LONG 32
#endif

#endif /* _UAPI__ASM_GENERIC_BITS_PER_LONG */
3a3014a0b9e72521ff44f17e0054f43dcdea'>sound/soc parentb9d9d6911bd5c370ad4b3aa57d758c093d17aed5 (diff)
x86/mce/AMD: Make the init code more robust
If mce_device_init() fails then the mce device pointer is NULL and the AMD mce code happily dereferences it. Add a sanity check. Reported-by: Markus Trippelsdorf <markus@trippelsdorf.de> Reported-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'sound/soc')