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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-14 22:17:19 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-14 22:17:19 +0200 |
| commit | b2c91128212a4c1a36bd3085191bff21a34324be (patch) | |
| tree | 75d4a67a8fe15c947941f5a347189a8701eba76b /arch/parisc/kernel/time.c | |
| parent | Merge tag 'kgdb-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dan... (diff) | |
| parent | parisc: Use __ro_after_init in init.c (diff) | |
| download | linux-b2c91128212a4c1a36bd3085191bff21a34324be.tar.xz linux-b2c91128212a4c1a36bd3085191bff21a34324be.zip | |
Merge branch 'parisc-5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull more parisc updates from Helge Deller:
"Two small enhancements, which I didn't included in the last pull
request because I wanted to keep them a few more days in for-next
before sending upstream:
- Replace the ldcw barrier instruction by a nop instruction in the
CAS code on uniprocessor machines.
- Map variables read-only after init (enable ro_after_init feature)"
* 'parisc-5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Use __ro_after_init in init.c
parisc: Use __ro_after_init in unwind.c
parisc: Use __ro_after_init in time.c
parisc: Use __ro_after_init in processor.c
parisc: Use __ro_after_init in process.c
parisc: Use __ro_after_init in perf_images.h
parisc: Use __ro_after_init in pci.c
parisc: Use __ro_after_init in inventory.c
parisc: Use __ro_after_init in head.S
parisc: Use __ro_after_init in firmware.c
parisc: Use __ro_after_init in drivers.c
parisc: Use __ro_after_init in cache.c
parisc: Enable the ro_after_init feature
parisc: Drop LDCW barrier in CAS code when running UP
Diffstat (limited to 'arch/parisc/kernel/time.c')
| -rw-r--r-- | arch/parisc/kernel/time.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c index a1e772f909cb..04508158815c 100644 --- a/arch/parisc/kernel/time.c +++ b/arch/parisc/kernel/time.c @@ -40,7 +40,7 @@ #include <linux/timex.h> -static unsigned long clocktick __read_mostly; /* timer cycles per tick */ +static unsigned long clocktick __ro_after_init; /* timer cycles per tick */ /* * We keep time on PA-RISC Linux by using the Interval Timer which is |