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Wed, 9 Apr 2025 15:29:31 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-kbuild@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ThreadId: T654dc7563e4388c4 Date: Wed, 09 Apr 2025 21:28:22 +0200 From: "Arnd Bergmann" To: "Kees Cook" Cc: "Andrew Morton" , "Masahiro Yamada" , "Nathan Chancellor" , "Nicolas Schier" , "Dmitry Vyukov" , "Andrey Konovalov" , linux-kbuild@vger.kernel.org, linux-hardening@vger.kernel.org, kasan-dev@googlegroups.com, "Bill Wendling" , "Justin Stitt" , linux-kernel@vger.kernel.org, llvm@lists.linux.dev Message-Id: <6f7e3436-8ae8-473d-be64-c962366ca5c8@app.fastmail.com> In-Reply-To: <202504090919.6DE21CFA7A@keescook> References: <20250409160251.work.914-kees@kernel.org> <32bb421a-1a9e-40eb-9318-d8ca1a0f407f@app.fastmail.com> <202504090919.6DE21CFA7A@keescook> Subject: Re: [PATCH] gcc-plugins: Remove SANCOV plugin Content-Type: text/plain Content-Transfer-Encoding: 7bit On Wed, Apr 9, 2025, at 18:19, Kees Cook wrote: > On Wed, Apr 09, 2025 at 06:16:58PM +0200, Arnd Bergmann wrote: >> On Wed, Apr 9, 2025, at 18:02, Kees Cook wrote: >> >> > config KCOV >> > bool "Code coverage for fuzzing" >> > depends on ARCH_HAS_KCOV >> > - depends on CC_HAS_SANCOV_TRACE_PC || GCC_PLUGINS >> > + depends on CC_HAS_SANCOV_TRACE_PC >> >> So this dependency would also disappear. I think either way is fine. >> >> The rest of the patch is again identical to my version. > > Ah! How about you keep the patch as part of your gcc-8.1 clean up, then? > That seems more clear, etc. Sure, I can probably keep that all in a branch of the asm-generic tree, or alternatively send it through the kbuild tree. Shall I include the patch to remove the structleak plugin as well? Arnd