parisc: Mark pointers volatile in __xchg8(), __xchg32() and __xchg64() (2a7d4eed) · Commits · Librem5 / linux

Commit 2a7d4eed authored 4 years ago by John David Anglin Committed by Helge Deller 4 years ago

parisc: Mark pointers volatile in xchg8(), xchg32() and __xchg64()


Let the complier treat the pointers volatile to ensure that they get
accessed atomicly.

Signed-off-by: John David Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>

parent 4df82ce7

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parisc: Mark pointers volatile in __xchg8(), __xchg32() and __xchg64()

parisc: Mark pointers volatile in xchg8(), xchg32() and __xchg64()