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authorLinus Torvalds <torvalds@linux-foundation.org>2015-06-24 19:52:06 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-06-24 19:52:06 -0700
commit45471cd98decae5fced8b38e46c223f54a924814 (patch)
tree6ce2f3dc9da8a538d26cdfaa0115f2308ebdde01 /arch/powerpc
parent93a4b1b9465d92e8be031b57166afa3d5611e142 (diff)
parent043b43180efee8dcc41dde5ca710827b26d17510 (diff)
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Merge tag 'edac_for_4.2_2' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
Pull EDAC updates from Borislav Petkov: - New APM X-Gene SoC EDAC driver (Loc Ho) - AMD error injection module improvements (Aravind Gopalakrishnan) - Altera Arria 10 support (Thor Thayer) - misc fixes and cleanups all over the place * tag 'edac_for_4.2_2' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: (28 commits) EDAC: Update Documentation/edac.txt EDAC: Fix typos in Documentation/edac.txt EDAC, mce_amd_inj: Set MISCV on injection EDAC, mce_amd_inj: Move bit preparations before the injection EDAC, mce_amd_inj: Cleanup and simplify README EDAC, altera: Do not allow suspend when EDAC is enabled EDAC, mce_amd_inj: Make inj_type static arm: socfpga: dts: Add Arria10 SDRAM EDAC DTS support EDAC, altera: Add Arria10 EDAC support EDAC, altera: Refactor for Altera CycloneV SoC EDAC, altera: Generalize driver to use DT Memory size EDAC, mce_amd_inj: Add README file EDAC, mce_amd_inj: Add individual permissions field to dfs_node EDAC, mce_amd_inj: Modify flags attribute to use string arguments EDAC, mce_amd_inj: Read out number of MCE banks from the hardware EDAC, mce_amd_inj: Use MCE_INJECT_GET macro for bank node too EDAC, xgene: Fix cpuid abuse EDAC, mpc85xx: Extend error address to 64 bit EDAC, mpc8xxx: Adapt for FSL SoC EDAC, edac_stub: Drop arch-specific include ...
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/Kconfig2
-rw-r--r--arch/powerpc/include/asm/edac.h4
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 190cc48abc0c..5ef27113b898 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -153,6 +153,8 @@ config PPC
select NO_BOOTMEM
select HAVE_GENERIC_RCU_GUP
select HAVE_PERF_EVENTS_NMI if PPC64
+ select EDAC_SUPPORT
+ select EDAC_ATOMIC_SCRUB
config GENERIC_CSUM
def_bool CPU_LITTLE_ENDIAN
diff --git a/arch/powerpc/include/asm/edac.h b/arch/powerpc/include/asm/edac.h
index 6ead88bbfbb8..5571e23d253e 100644
--- a/arch/powerpc/include/asm/edac.h
+++ b/arch/powerpc/include/asm/edac.h
@@ -12,11 +12,11 @@
#define ASM_EDAC_H
/*
* ECC atomic, DMA, SMP and interrupt safe scrub function.
- * Implements the per arch atomic_scrub() that EDAC use for software
+ * Implements the per arch edac_atomic_scrub() that EDAC use for software
* ECC scrubbing. It reads memory and then writes back the original
* value, allowing the hardware to detect and correct memory errors.
*/
-static __inline__ void atomic_scrub(void *va, u32 size)
+static __inline__ void edac_atomic_scrub(void *va, u32 size)
{
unsigned int *virt_addr = va;
unsigned int temp;