* [GIT PULL] parisc architecture fixes for kernel v5.8
@ 2020-07-26 19:14 Helge Deller
2020-07-26 20:15 ` pr-tracker-bot
0 siblings, 1 reply; 2+ messages in thread
From: Helge Deller @ 2020-07-26 19:14 UTC (permalink / raw)
To: Linus Torvalds, linux-kernel, linux-parisc, James Bottomley,
John David Anglin
Hi Linus,
please pull two late parisc architecture fixes for kernel 5.8 from:
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git parisc-5.8-2
Two fixes:
- Add the cmpxchg() function for pointers to u8 values. This fixes a kernel
linking error when building the tusb1210 driver (from Liam Beguin).
- Add a define for atomic64_set_release() to fix CPU soft lockups which happen
because of missing unlocks while processing bit operations (from John David
Anglin).
Thanks,
Helge
----------------------------------------------------------------
John David Anglin (1):
parisc: Add atomic64_set_release() define to avoid CPU soft lockups
Liam Beguin (1):
parisc: add support for cmpxchg on u8 pointers
arch/parisc/include/asm/atomic.h | 2 ++
arch/parisc/include/asm/cmpxchg.h | 2 ++
arch/parisc/lib/bitops.c | 12 ++++++++++++
3 files changed, 16 insertions(+)
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2020-07-26 19:14 [GIT PULL] parisc architecture fixes for kernel v5.8 Helge Deller
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