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Fri, 30 Oct 2020 13:36:04 -0700 (PDT) Subject: Re: [PATCH] arc: add support for TIF_NOTIFY_SIGNAL To: Vineet Gupta , "linux-snps-arc@lists.infradead.org" References: <6b89e805-c645-e738-794f-05ba6be68d60@kernel.dk> <5d59c0f2-3a5e-478a-e0e4-4f487a4718a6@kernel.dk> From: Jens Axboe Message-ID: Date: Fri, 30 Oct 2020 14:36:02 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201030_163607_608986_4F33B067 X-CRM114-Status: GOOD ( 15.84 ) X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: open list Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org On 10/30/20 2:08 PM, Vineet Gupta wrote: > On 10/30/20 11:53 AM, Jens Axboe wrote: >> >> Ah thanks, I'll make that change. Hard for me to test a lot of these, so >> I really appreciate someone knowledgable taking a look at it. > > Sure, glad to help, thx to you for writing the arch patches in first > place. It takes a bit of daring to venture in unchartered waters ;-) Nice to do something different for a change! And another motivation is that I can't drop some old dead code before all archs support TIF_NOTIFY_SIGNAL. > These days it is super easy to get your hands on a ARC cross toolchain. > We don't have them shipping as regular distro packages just yet, but you > can download a prebuilt @ > https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/download/arc-2020.09-release/arc_gnu_2020.09_prebuilt_glibc_le_archs_linux_install.tar.gz > > Or you can just build upstream gcc + binutils for ARC if you so prefer. Thanks, that's very helpful. Unfortunately my distro didn't have gcc+binutils packaged for arc, like it did for a lot of the other targets. >> commit 3c6239647d95d03d1436bc826a004791c3f04617 >> Author: Jens Axboe >> Date: Mon Oct 12 07:15:37 2020 -0600 >> >> arc: add support for TIF_NOTIFY_SIGNAL >> >> Wire up TIF_NOTIFY_SIGNAL handling for arc. >> >> Cc: linux-snps-arc@lists.infradead.org >> Signed-off-by: Jens Axboe > > Acked-by: Vineet Gupta Added, thanks! -- Jens Axboe _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc