From: LeoLiu-oc LeoLiu-oc@zhaoxin.com
mainline inclusion from mainline-5.7 commit bdb04a1abbf92c998f1afb5f00a037f2edaec1f7 category: x86/Kconfig bugzilla: https://bugzilla.openeuler.org/show_bug.cgi?id=19 CVE: NA
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Some Centaur family 7 CPUs and Zhaoxin family 7 CPUs support the UMIP feature too. The text size growth which UMIP adds is ~1K and distro kernels enable it anyway so remove the vendor dependency.
[ bp: Rewrite commit message. ]
Signed-off-by: Tony W Wang-oc TonyWWang-oc@zhaoxin.com Signed-off-by: Borislav Petkov bp@suse.de Link: https://lkml.kernel.org/r/1583733990-2587-1-git-send-email-TonyWWang-oc@zhao... Signed-off-by: LeoLiu-oc LeoLiu-oc@zhaoxin.com Signed-off-by: Cheng Jian cj.chengjian@huawei.com --- arch/x86/Kconfig | 1 - 1 file changed, 1 deletion(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index c83fa5e9e215..dc05faccc387 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1862,7 +1862,6 @@ config X86_SMAP
config X86_UMIP def_bool y - depends on CPU_SUP_INTEL || CPU_SUP_AMD prompt "User Mode Instruction Prevention" if EXPERT ---help--- User Mode Instruction Prevention (UMIP) is a security feature in