From 455697adefdb8604cd10413da37c60014aecbbb7 Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Tue, 15 Sep 2020 23:10:49 +0100 Subject: arm64: Introduce separate file for spectre mitigations and reporting The spectre mitigation code is spread over a few different files, which makes it both hard to follow, but also hard to remove it should we want to do that in future. Introduce a new file for housing the spectre mitigations, and populate it with the spectre-v1 reporting code to start with. Signed-off-by: Will Deacon --- arch/arm64/kernel/cpu_errata.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/arm64/kernel/cpu_errata.c') diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index b275f2d5e7a3..5eb9a9126dc4 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -949,12 +949,6 @@ const struct arm64_cpu_capabilities arm64_errata[] = { } }; -ssize_t cpu_show_spectre_v1(struct device *dev, struct device_attribute *attr, - char *buf) -{ - return sprintf(buf, "Mitigation: __user pointer sanitization\n"); -} - ssize_t cpu_show_spectre_v2(struct device *dev, struct device_attribute *attr, char *buf) { -- cgit v1.2.3