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Open Source and information security mailing list archives
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Date: Fri, 17 Sep 2021 08:54:50 -0700 From: Kees Cook <keescook@...omium.org> To: Brendan Higgins <brendanhiggins@...gle.com> Cc: shuah@...nel.org, davidgow@...gle.com, arnd@...db.de, rafael@...nel.org, jic23@...nel.org, lars@...afoo.de, ulf.hansson@...aro.org, andreas.noever@...il.com, michael.jamet@...el.com, mika.westerberg@...ux.intel.com, YehezkelShB@...il.com, masahiroy@...nel.org, michal.lkml@...kovi.net, ndesaulniers@...gle.com, linux-kselftest@...r.kernel.org, kunit-dev@...glegroups.com, linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org, gregkh@...uxfoundation.org, linux-iio@...r.kernel.org, linux-mmc@...r.kernel.org, linux-usb@...r.kernel.org, linux-hardening@...r.kernel.org, linux-kbuild@...r.kernel.org Subject: Re: [PATCH v1 3/6] device property: build kunit tests without structleak plugin On Thu, Sep 16, 2021 at 11:11:01PM -0700, Brendan Higgins wrote: > The structleak plugin causes the stack frame size to grow immensely when > used with KUnit: > > ../drivers/base/test/property-entry-test.c:492:1: warning: the frame size of 2832 bytes is larger than 2048 bytes [-Wframe-larger-than=] > ../drivers/base/test/property-entry-test.c:322:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=] > ../drivers/base/test/property-entry-test.c:250:1: warning: the frame size of 4976 bytes is larger than 2048 bytes [-Wframe-larger-than=] > ../drivers/base/test/property-entry-test.c:115:1: warning: the frame size of 3280 bytes is larger than 2048 bytes [-Wframe-larger-than=] > > Turn it off in this file. > > Co-developed-by: Arnd Bergmann <arnd@...db.de> > Signed-off-by: Brendan Higgins <brendanhiggins@...gle.com> Reviewed-by: Kees Cook <keescook@...omium.org> -- Kees Cook
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