From 46eee7dd5c49a007d5cf12125c6e5ca2b63801ab Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Tue, 19 Oct 2021 18:05:04 +0800 Subject: [PATCH] lkdtm: Enable DOUBLE_FAULT on all architectures mainline inclusion from mainline-5.10.62 commit f760c1101f5284acdf3a8132dff257838b9bf75c bugzilla: 182217 https://gitee.com/openeuler/kernel/issues/I4EFOS Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f760c1101f5284acdf3a8132dff257838b9bf75c -------------------------------- commit f123c42bbeff26bfe8bdb08a01307e92d51eec39 upstream Where feasible, I prefer to have all tests visible on all architectures, but to have them wired to XFAIL. DOUBLE_FAIL was set up to XFAIL, but wasn't actually being added to the test list. Fixes: cea23efb4de2 ("lkdtm/bugs: Make double-fault test always available") Cc: stable@vger.kernel.org Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/20210623203936.3151093-7-keescook@chromium.org Signed-off-by: Greg Kroah-Hartman [sudip: adjust context] Signed-off-by: Sudip Mukherjee Signed-off-by: Greg Kroah-Hartman Signed-off-by: Chen Jun Acked-by: Weilong Chen Signed-off-by: Chen Jun Signed-off-by: Zheng Zengkai --- drivers/misc/lkdtm/core.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/misc/lkdtm/core.c b/drivers/misc/lkdtm/core.c index 97803f213d9d..c802db9aaeb0 100644 --- a/drivers/misc/lkdtm/core.c +++ b/drivers/misc/lkdtm/core.c @@ -173,9 +173,7 @@ static const struct crashtype crashtypes[] = { CRASHTYPE(USERCOPY_KERNEL), CRASHTYPE(STACKLEAK_ERASING), CRASHTYPE(CFI_FORWARD_PROTO), -#ifdef CONFIG_X86_32 CRASHTYPE(DOUBLE_FAULT), -#endif }; -- GitLab