Messages in this thread | | | Date | Thu, 25 Nov 2021 16:04:33 +0800 | Subject | Re: [next] kasan: shadow.c:528:33: error: 'VM_DELAY_KMEMLEAK' undeclared | From | Kefeng Wang <> |
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On 2021/11/25 15:53, Stephen Rothwell wrote: > Hi Naresh, > > On Thu, 25 Nov 2021 12:43:41 +0530 Naresh Kamboju <naresh.kamboju@linaro.org> wrote: >> [ Please ignore this email if it is already reported ] >> >> While building Linux next 20211125 x86 with CONFIG_KASAN=y gcc-11 >> following warnings / errors noticed. >> >> mm/kasan/shadow.c: In function 'kasan_module_alloc': >> mm/kasan/shadow.c:528:33: error: 'VM_DELAY_KMEMLEAK' undeclared (first >> use in this function); did you mean 'VM_DEFER_KMEMLEAK'? >> 528 | if (vm->flags & VM_DELAY_KMEMLEAK) >> | ^~~~~~~~~~~~~~~~~ >> | VM_DEFER_KMEMLEAK >> mm/kasan/shadow.c:528:33: note: each undeclared identifier is reported >> only once for each function it appears in >> make[3]: *** [scripts/Makefile.build:288: mm/kasan/shadow.o] Error 1 >> >> Build config: >> https://builds.tuxbuild.com/21OjEyx87iCX9bqOwJrZdl1wFFj/config >> >> >> Reported-by: Linux Kernel Functional Testing <lkft@linaro.org> >> >> meta data: >> ----------- >> git describe: next-20211125 >> git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next >> git_sha: f81e94e91878bded599cc60f2881cfd50991aeb9 >> git_short_log: f81e94e91878 (\"Add linux-next specific files for 20211125\") >> target_arch: x86 >> toolchain: gcc-11 >> >> steps to reproduce: >> tuxmake --runtime podman --target-arch x86_64 --toolchain gcc-11 >> --kconfig defconfig \ >> --kconfig-add https://builds.tuxbuild.com/21OjEyx87iCX9bqOwJrZdl1wFFj/config >> >> https://builds.tuxbuild.com/21OjEyx87iCX9bqOwJrZdl1wFFj/tuxmake_reproducer.sh >> >> -- >> Linaro LKFT >> https://lkft.linaro.org > Caused by commit > > f61bc9ffcab1 ("mm: defer kmemleak object creation of module_alloc()") > > from the akpm-current tree. The define is VM_DEFER_KMEMLEAK :-( Resend a new one, sorry for missing macro change when v3 version use new name. >
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