Commit 67cb6605 authored Jun 08, 2023 by Greg Kroah-Hartman

ANDROID: fix abi break in 4.19.284 for cpuhotplug.h



Commit 59842a9b ("firmware: arm_sdei: Fix sleep from invalid context
BUG") removed an entry from the cpuhp_state enum, which breaks the
Android KABI.  So put the entry back, it's ok if no one is using it
anymore, this preserves the ABI, so all is good.

Bug: 161946584
Change-Id: Ief4264e31a27983254ae0e2937df8198f0af59c5
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Fixes: 59842a9b ("firmware: arm_sdei: Fix sleep from invalid context BUG")

parent c195a4e6

include/linux/cpuhotplug.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -113,6 +113,7 @@ enum cpuhp_state {
		CPUHP_AP_PERF_X86_CSTATE_STARTING,
		CPUHP_AP_PERF_XTENSA_STARTING,
		CPUHP_AP_MIPS_OP_LOONGSON3_STARTING,
		CPUHP_AP_ARM_SDEI_STARTING, // Android ABI preservation, not used.
		CPUHP_AP_ARM_VFP_STARTING,
		CPUHP_AP_ARM64_DEBUG_MONITORS_STARTING,
		CPUHP_AP_PERF_ARM_HW_BREAKPOINT_STARTING,