Matthias Goergens 710bb68c2e hugetlb_encode.h: fix undefined behaviour (34 << 26) ... Left-shifting past the size of your datatype is undefined behaviour in C. The literal 34 gets the type `int`, and that one is not big enough to be left shifted by 26 bits. An `unsigned` is long enough (on any machine that has at least 32 bits for their ints.) For uniformity, we mark all the literals as unsigned. But it's only really needed for HUGETLB_FLAG_ENCODE_16GB. Thanks to Randy Dunlap for an initial review and suggestion. Link: https://lkml.kernel.org/r/20220905031904.150925-1-matthias.goergens@gmail.com Signed-off-by: Matthias Goergens <matthias.goergens@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Muchun Song <songmuchun@bytedance.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2022-10-03 14:02:55 -07:00
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bitops	bitops: wrap non-atomic bitops with a transparent macro	2022-06-30 19:52:41 -07:00
atomic-gcc.h	…
barrier.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36	2019-05-24 17:27:11 +02:00
bitops.h	tools: sync tools/bitmap with mother linux	2022-01-15 08:47:31 -08:00
bitsperlong.h	tools: sync small_const_nbits() macro with the kernel	2021-05-06 19:24:12 -07:00
hugetlb_encode.h	hugetlb_encode.h: fix undefined behaviour (34 << 26)	2022-10-03 14:02:55 -07:00
unaligned.h	x86/insn: Use get_unaligned() instead of memcpy()	2021-10-06 11:56:37 +02:00