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| author |   Ricardo Neri <ricardo.neri-calderon@linux.intel.com> | 2020-07-26 21:31:30 -0700 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2020-07-27 12:42:06 +0200 |
| commit | 9998a9832c4027e907353e5e05fde730cf624b77 (patch) | |
| tree | 44d0a0cfbc1eef3475859e8831c9ef5f72914b71 /drivers/misc/sgi-gru | |
| parent | x86/cpufeatures: Add enumeration for SERIALIZE instruction (diff) | |
| download | linux-dev-9998a9832c4027e907353e5e05fde730cf624b77.tar.xz linux-dev-9998a9832c4027e907353e5e05fde730cf624b77.zip | |
x86/cpu: Relocate sync_core() to sync_core.h
Having sync_core() in processor.h is problematic since it is not possible
to check for hardware capabilities via the *cpu_has() family of macros.
The latter needs the definitions in processor.h.
It also looks more intuitive to relocate the function to sync_core.h.
This changeset does not make changes in functionality.
Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/r/20200727043132.15082-3-ricardo.neri-calderon@linux.intel.com
Diffstat (limited to 'drivers/misc/sgi-gru')
| -rw-r--r-- | drivers/misc/sgi-gru/grufault.c | 1 | ||||
| -rw-r--r-- | drivers/misc/sgi-gru/gruhandles.c | 1 | ||||
| -rw-r--r-- | drivers/misc/sgi-gru/grukservices.c | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/drivers/misc/sgi-gru/grufault.c b/drivers/misc/sgi-gru/grufault.c index b1521112dbbd..723825524ea0 100644 --- a/drivers/misc/sgi-gru/grufault.c +++ b/drivers/misc/sgi-gru/grufault.c @@ -20,6 +20,7 @@ #include <linux/io.h> #include <linux/uaccess.h> #include <linux/security.h> +#include <linux/sync_core.h> #include <linux/prefetch.h> #include "gru.h" #include "grutables.h" diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c index f7224f90f413..1d75d5e540bc 100644 --- a/drivers/misc/sgi-gru/gruhandles.c +++ b/drivers/misc/sgi-gru/gruhandles.c @@ -16,6 +16,7 @@ #define GRU_OPERATION_TIMEOUT (((cycles_t) local_cpu_data->itc_freq)*10) #define CLKS2NSEC(c) ((c) *1000000000 / local_cpu_data->itc_freq) #else +#include <linux/sync_core.h> #include <asm/tsc.h> #define GRU_OPERATION_TIMEOUT ((cycles_t) tsc_khz*10*1000) #define CLKS2NSEC(c) ((c) * 1000000 / tsc_khz) diff --git a/drivers/misc/sgi-gru/grukservices.c b/drivers/misc/sgi-gru/grukservices.c index 0197441a1eae..f6e600bfac5d 100644 --- a/drivers/misc/sgi-gru/grukservices.c +++ b/drivers/misc/sgi-gru/grukservices.c @@ -16,6 +16,7 @@ #include <linux/miscdevice.h> #include <linux/proc_fs.h> #include <linux/interrupt.h> +#include <linux/sync_core.h> #include <linux/uaccess.h> #include <linux/delay.h> #include <linux/export.h> |