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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? 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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 Message-ID: References: <20260925-lz4-vendor-upstream-v1-0-1c7ffbe21c4b@samsung.com> <20260925-lz4-vendor-upstream-v1-3-1c7ffbe21c4b@samsung.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20260925-lz4-vendor-upstream-v1-3-1c7ffbe21c4b@samsung.com> X-Headers-End: 1xB4E3-000810-04 Subject: Re: [f2fs-dev] [PATCH RFC 3/9] lib/lz4: add the build environment for the vendored sources X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Dave Hansen , linux-mips@vger.kernel.org, "James E.J. Bottomley" , Bill Wendling , "H. Peter Anvin" , Alexander Gordeev , Sungguk , Marek Szyprowski , linux-s390@vger.kernel.org, Herbert Xu , Minchan Kim , Helge Deller , x86@kernel.org, Russell King , Ingo Molnar , Yann Collet , Gao Xiang , Christian Borntraeger , Sven Schnelle , llvm@lists.linux.dev, Vasily Gorbik , Heiko Carstens , linux-crypto@vger.kernel.org, Nathan Chancellor , Nick Terrell , Borislav Petkov , Jaegeuk Kim , linux-arm-kernel@lists.infradead.org, Jens Axboe , linux-block@vger.kernel.org, Thomas Bogendoerfer , linux-parisc@vger.kernel.org, Nick Desaulniers , linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, Sergey Senozhatsky , Thomas Gleixner , Justin Stitt , Phillip Lougher , Andrew Morton , linux-erofs@lists.ozlabs.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net 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? _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel