Commit b595a009 authored Mar 07, 2026 by Yazen Ghannam Committed by Borislav Petkov (AMD) Mar 11, 2026

x86/mce, EDAC/mce_amd: Update CS bank type naming



Recent documentation updated the "CS" bank type name from "Coherent
Slave" to "Coherent Station".

Apply this change in the kernel also.

Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://patch.msgid.link/20260307163316.345923-3-yazen.ghannam@amd.com

parent bee9f417

arch/x86/include/asm/mce.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -350,7 +350,7 @@ extern void apei_mce_report_mem_error(int corrected,
		* Exception: Keep "V2, etc." with their originals.
		*/
		enum smca_bank_types {
		SMCA_CS, /* Coherent Slave */
		SMCA_CS, /* Coherent Station */
		SMCA_CS_V2,
		SMCA_DE, /* Decoder Unit */
		SMCA_EX, /* Execution Unit */

arch/x86/kernel/cpu/mce/amd.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -95,7 +95,7 @@ static DEFINE_PER_CPU_READ_MOSTLY(struct smca_bank[MAX_NR_BANKS], smca_banks);
		static DEFINE_PER_CPU_READ_MOSTLY(u8[N_SMCA_BANK_TYPES], smca_bank_counts);

		static const char * const smca_names[] = {
		[SMCA_CS ... SMCA_CS_V2] = "coherent_slave",
		[SMCA_CS ... SMCA_CS_V2] = "coherent_station",
		[SMCA_DE] = "decode_unit",
		[SMCA_EX] = "execution_unit",
		[SMCA_FP] = "floating_point",

drivers/edac/mce_amd.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -689,7 +689,7 @@ static void decode_mc6_mce(struct mce *m)
		}

		static const char * const smca_long_names[] = {
		[SMCA_CS ... SMCA_CS_V2] = "Coherent Slave",
		[SMCA_CS ... SMCA_CS_V2] = "Coherent Station",
		[SMCA_DE] = "Decode Unit",
		[SMCA_EX] = "Execution Unit",
		[SMCA_FP] = "Floating Point Unit",