Messages in this thread | | | From | Arnd Bergmann <> | Date | Mon, 10 Dec 2018 22:26:15 +0100 | Subject | Re: [PATCH] kasan: add missing Kconfig dependencies |
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On Mon, Dec 10, 2018 at 10:15 PM Andrey Konovalov <andreyknvl@google.com> wrote: > > On Mon, Dec 10, 2018 at 9:59 PM Arnd Bergmann <arnd@arndb.de> wrote: > > > > Building with CONFIG_KASAN=y when neither KASAN_GENERIC nor KASAN_SW_TAGS > > can be selected leads to a build error: > > > > arch/arm64/mm/kasan_init.c: In function 'kasan_pte_populate': > > arch/arm64/mm/kasan_init.c:106:28: error: 'KASAN_SHADOW_INIT' undeclared (first use in this function); did you mean 'KASAN_SHADOW_END'? > > > > We should really only allow enabling KASAN when all its dependencies > > are met as it was before the introduction of CONFIG_KASAN_SW_TAGS. > > > > Fixes: b8440cc16515 ("kasan: add CONFIG_KASAN_GENERIC and CONFIG_KASAN_SW_TAGS") > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > > Hi Arnd, > > Is this a patch against linux-next? The issue has been addressed by > v13 of the patchset, which is now in the mm tree and should end up in > the linux-next soon AFAIU.
Yes, I tested on today's linux-next. I'll drop the patch tomorrow then from my test tree.
Arnd
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