summaryrefslogtreecommitdiff
path: root/Kconfig
diff options
context:
space:
mode:
authorMark Rutland <mark.rutland@arm.com>2016-05-13 14:20:36 +0300
committerWill Deacon <will.deacon@arm.com>2016-05-31 16:23:29 +0300
commit604c8e676e609da9f17a2abb36f2b2067bb86561 (patch)
treea2c8e922438d564ad3f7bf4ad788b98dff175ee1 /Kconfig
parentdb413b51c0d023b336634ffbf5eb29128245df8d (diff)
downloadlinux-604c8e676e609da9f17a2abb36f2b2067bb86561.tar.xz
arm64: enable CONFIG_SET_MODULE_RONX by default
The SET_MODULE_RONX protections are effectively the same as the DEBUG_RODATA protections we enabled by default back in commit 57efac2f7108e325 ("arm64: enable CONFIG_DEBUG_RODATA by default"). It seems unusual to have one but not the other. As evidenced by the help text, the rationale appears to be that SET_MODULE_RONX interacts poorly with tracing and patching, but both of these make use of the insn framework, which takes SET_MODULE_RONX into account. Any remaining issues are bugs which should be fixed regardless of the default state of the option. This patch enables DEBUG_SET_MODULE_RONX by default, and replaces the help text with a new wording derived from the DEBUG_RODATA help text, which better describes the functionality. Previously, the DEBUG_RODATA entry was inconsistently indented with spaces, which are replaced with tabs as with the other Kconfig entries. Additionally, the wording of recommended defaults is made consistent for all options. These are placed in a new paragraph, unquoted, as a full sentence (with a period/full stop) as this appears to be the most common form per $(git grep 'in doubt'). Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Laura Abbott <labbott@fedoraproject.org> Acked-by: Kees Cook <keescook@chromium.org> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'Kconfig')
0 files changed, 0 insertions, 0 deletions