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[124.209.171.220]) by smtp.gmail.com with ESMTPSA id l14-20020a63f30e000000b005cdc9b091b7sm1621561pgh.53.2024.01.09.05.28.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Jan 2024 05:28:36 -0800 (PST) Date: Tue, 9 Jan 2024 22:28:31 +0900 From: Sergey Senozhatsky To: "Gustavo A. R. Silva" Cc: Sergey Senozhatsky , Kees Cook , "Gustavo A. R. Silva" , Stanimir Varbanov , Vikash Garodia , Bryan O'Donoghue , Andy Gross , Bjorn Andersson , Konrad Dybcio , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org Subject: Re: [PATCH][next] media: venus: hfi_cmds: Replace one-element array with flex-array member and use __counted_by Message-ID: <20240109132831.GD1012017@google.com> References: <202310091252.660CFA9@keescook> <20240109124026.GA1012017@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On (24/01/09 07:17), Gustavo A. R. Silva wrote: > > > Sorry for shameless plug, a quick question: has any compiler implemented > > support for counted_by() at this point? > > > > Not yet. And at least for GCC, it's expected to be released in v15. I see. Thank you. I got confused by include/linux/compiler_attributes.h comment, as I'm on clang-18 currently, seems that we need to bump min compilers version. Oh, and clang link 404-s on me. I'll send a quick patch, I guess.