From f4bee15215cdf88fed5925904086c86e3b81b745 Mon Sep 17 00:00:00 2001 From: Cheng Jian Date: Mon, 28 Jan 2019 10:09:11 +0800 Subject: [PATCH] livepatch/arm64: delete livepatch dependency for ARM64_ERRATUM_843419 euler inclusion category: bugfix bugzilla: 5507 CVE: NA ------------------------------------------------- commit a257e02579e4 ("arm64/kernel: don't ban ADRP to work around Cortex-A53 erratum #843419") implemented the #843419 workaround for modules in a way that allows us to switch back to the small C mode. we can use livepatch when CONFIG_ARM64_ERRATUM_843419. Signed-off-by: Cheng Jian Reviewed-by: Li Bin Signed-off-by: Yang Yingliang --- arch/arm64/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 0458ea044490..8a1c8a697bc4 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -166,7 +166,7 @@ config ARM64 select SWIOTLB select SYSCTL_EXCEPTION_TRACE select THREAD_INFO_IN_TASK - select HAVE_LIVEPATCH_WO_FTRACE if !ARM64_ERRATUM_843419 + select HAVE_LIVEPATCH_WO_FTRACE help ARM 64-bit (AArch64) Linux support. -- GitLab