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authorRusty Russell <rusty@rustcorp.com.au>2009-09-24 09:34:35 -0600
committerRusty Russell <rusty@rustcorp.com.au>2009-09-24 09:34:35 +0930
commita0219d948dd712561817b0d7c95fd2f10b698203 (patch)
tree64157005de183c3468cd39b81a1d1d397ebf2b29 /arch
parent29c337a034b5526e80a785409d15d3b7c7edecf4 (diff)
cpumask: remove dangerous CPU_MASK_ALL_PTR
(Thanks to Al Viro for reminding me of this, via Ingo) CPU_MASK_ALL is the (deprecated) "all bits set" cpumask, defined as so: #define CPU_MASK_ALL (cpumask_t) { { ... } } Taking the address of such a temporary is questionable at best, unfortunately 321a8e9d (cpumask: add CPU_MASK_ALL_PTR macro) added CPU_MASK_ALL_PTR: #define CPU_MASK_ALL_PTR (&CPU_MASK_ALL) Which formalizes this practice. One day gcc could bite us over this usage (though we seem to have gotten away with it so far). Now all callers are removed, we kill it. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Ingo Molnar <mingo@elte.hu> Reported-by: Al Viro <viro@zeniv.linux.org.uk> Cc: Mike Travis <travis@sgi.com>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions