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Sun, 27 Sep 2026 22:48:24 -0700 (PDT) Date: Mon, 28 Sep 2026 14:48:15 +0900 From: Sergey Senozhatsky To: Michal Wilczynski Cc: Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Russell King , Thomas Bogendoerfer , "James E.J. Bottomley" , Helge Deller , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Minchan Kim , Sergey Senozhatsky , Jens Axboe , Andrew Morton , linux-kernel@vger.kernel.org, llvm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-s390@vger.kernel.org, linux-block@vger.kernel.org, Yann Collet , Nick Terrell , Gao Xiang , Chao Yu , Jaegeuk Kim , Herbert Xu , Phillip Lougher , Sungguk , Jaehoon Chung , Marek Szyprowski , linux-erofs@lists.ozlabs.org, linux-f2fs-devel@lists.sourceforge.net, linux-crypto@vger.kernel.org Subject: Re: [PATCH RFC 3/9] lib/lz4: add the build environment for the vendored sources Message-ID: References: <20260925-lz4-vendor-upstream-v1-0-1c7ffbe21c4b@samsung.com> <20260925-lz4-vendor-upstream-v1-3-1c7ffbe21c4b@samsung.com> X-Mailing-List: linux-erofs@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260925-lz4-vendor-upstream-v1-3-1c7ffbe21c4b@samsung.com> On (26/09/25 13:27), Michal Wilczynski wrote: [..] > + > +/* LZ4_decompress_fast() and LZ4_resetStream() are still kernel API. */ > +#define LZ4_DISABLE_DEPRECATE_WARNINGS 1 Is this upstream code? As far as I understand it, LZ4_decompress_fast*() deprecated upstream and are strongly discouraged. Do we want to suppress deprecation warnings?