summaryrefslogtreecommitdiff
path: root/arch/Kconfig
diff options
context:
space:
mode:
authorJosh Poimboeuf <jpoimboe@redhat.com>2022-04-19 19:05:09 +0300
committerPeter Zijlstra <peterz@infradead.org>2022-05-27 13:34:43 +0300
commit5f3da8c08508df82823566c32f753071c8ad36af (patch)
treeb2f63ac85502f74ba1f9774c22f5b90292d1947c /arch/Kconfig
parent7e284070abe53d448517b80493863595af4ab5f0 (diff)
downloadlinux-5f3da8c08508df82823566c32f753071c8ad36af.tar.xz
objtool: Add CONFIG_HAVE_UACCESS_VALIDATION
Allow an arch specify that it has objtool uaccess validation with CONFIG_HAVE_UACCESS_VALIDATION. For now, doing so unconditionally selects CONFIG_OBJTOOL. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/d393d5e2fe73aec6e8e41d5c24f4b6fe8583f2d8.1650384225.git.jpoimboe@redhat.com
Diffstat (limited to 'arch/Kconfig')
-rw-r--r--arch/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index 904ed51736d4..cb2954027d10 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -1050,6 +1050,10 @@ config HAVE_NOINSTR_HACK
config HAVE_NOINSTR_VALIDATION
bool
+config HAVE_UACCESS_VALIDATION
+ bool
+ select OBJTOOL
+
config HAVE_STACK_VALIDATION
bool
help