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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/mips
parent93a4b1b9465d92e8be031b57166afa3d5611e142 (diff)
parent043b43180efee8dcc41dde5ca710827b26d17510 (diff)
downloadlinux-45471cd98decae5fced8b38e46c223f54a924814.tar.gz
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/mips')
-rw-r--r--arch/mips/Kconfig1
-rw-r--r--arch/mips/include/asm/edac.h4
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index f5016656494f..b65edf514b40 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -819,6 +819,7 @@ config CAVIUM_OCTEON_SOC
 	select SYS_SUPPORTS_64BIT_KERNEL
 	select SYS_SUPPORTS_BIG_ENDIAN
 	select EDAC_SUPPORT
+	select EDAC_ATOMIC_SCRUB
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 	select SYS_SUPPORTS_HOTPLUG_CPU if CPU_BIG_ENDIAN
 	select SYS_HAS_EARLY_PRINTK
diff --git a/arch/mips/include/asm/edac.h b/arch/mips/include/asm/edac.h
index 94105d3f58f4..980b16527374 100644
--- a/arch/mips/include/asm/edac.h
+++ b/arch/mips/include/asm/edac.h
@@ -5,7 +5,7 @@
 
 /* ECC atomic, DMA, SMP and interrupt safe scrub function */
 
-static inline void atomic_scrub(void *va, u32 size)
+static inline void edac_atomic_scrub(void *va, u32 size)
 {
 	unsigned long *virt_addr = va;
 	unsigned long temp;
@@ -21,7 +21,7 @@ static inline void atomic_scrub(void *va, u32 size)
 
 		__asm__ __volatile__ (
 		"	.set	mips2					\n"
-		"1:	ll	%0, %1		# atomic_scrub		\n"
+		"1:	ll	%0, %1		# edac_atomic_scrub	\n"
 		"	addu	%0, $0					\n"
 		"	sc	%0, %1					\n"
 		"	beqz	%0, 1b					\n"