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[209.85.221.50]) by smtp.gmail.com with ESMTPSA id y11sm4695525edd.91.2021.05.14.10.33.03 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 14 May 2021 10:33:03 -0700 (PDT) Received: by mail-wr1-f50.google.com with SMTP id n2so86355wrm.0 for ; Fri, 14 May 2021 10:33:03 -0700 (PDT) X-Received: by 2002:a2e:9251:: with SMTP id v17mr38807472ljg.507.1621013573543; Fri, 14 May 2021 10:32:53 -0700 (PDT) MIME-Version: 1.0 References: <20210514100106.3404011-1-arnd@kernel.org> In-Reply-To: <20210514100106.3404011-1-arnd@kernel.org> From: Linus Torvalds Date: Fri, 14 May 2021 10:32:37 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2 00/13] Unify asm/unaligned.h around struct helper To: Arnd Bergmann Cc: linux-arch , Vineet Gupta , Arnd Bergmann , Amitkumar Karwar , Benjamin Herrenschmidt , Borislav Petkov , Eric Dumazet , Florian Fainelli , Ganapathi Bhat , Geert Uytterhoeven , "H. Peter Anvin" , Ingo Molnar , Jakub Kicinski , James Morris , Jens Axboe , John Johansen , Jonas Bonn , Kalle Valo , Michael Ellerman , Paul Mackerras , Rich Felker , "Richard Russon (FlatCap)" , Russell King , "Serge E. Hallyn" , Sharvari Harisangam , Stafford Horne , Stefan Kristiansson , Thomas Gleixner , Vladimir Oltean , Xinming Hu , Yoshinori Sato , "the arch/x86 maintainers" , Linux Kernel Mailing List , Linux ARM , linux-m68k , Linux Crypto Mailing List , openrisc@lists.librecores.org, linuxppc-dev , Linux-sh list , linux-sparc , linux-ntfs-dev@lists.sourceforge.net, linux-block , linux-wireless , Netdev , LSM List Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-m68k@vger.kernel.org On Fri, May 14, 2021 at 3:02 AM Arnd Bergmann wrote: > > I've included this version in the asm-generic tree for 5.14 already, > addressing the few issues that were pointed out in the RFC. If there > are any remaining problems, I hope those can be addressed as follow-up > patches. This continues to look great to me, and now has the even simpler remaining implementation. I'd be tempted to just pull it in for 5.13, but I guess we don't actually have any _outstanding_ bug in this area (the bug was in our zlib code, required -O3 to trigger, has been fixed now, and the biggy case didn't even use "get_unaligned()"). So I guess your 5.14 timing is the right thing to do. Linus