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[103.95.112.190]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82c7d3f959esm1550263b3a.56.2026.03.25.23.22.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Mar 2026 23:22:59 -0700 (PDT) Date: Thu, 26 Mar 2026 16:22:57 +1000 From: Nicholas Piggin To: Alistair Francis Cc: qemu-riscv@nongnu.org, qemu-devel@nongnu.org, Laurent Vivier , Pierrick Bouvier , Palmer Dabbelt , Alistair Francis , Weiwei Li , Daniel Henrique Barboza , Liu Zhiwei , Richard Henderson , Joel Stanley Subject: Re: [PATCH v3 0/5] linux-user/riscv: add vector state to signal context Message-ID: References: <20260321141345.599105-1-npiggin@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Received-SPF: pass client-ip=2607:f8b0:4864:20::433; envelope-from=npiggin@gmail.com; helo=mail-pf1-x433.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Wed, Mar 25, 2026 at 02:45:24PM +1000, Alistair Francis wrote: > On Sun, Mar 22, 2026 at 12:16 AM Nicholas Piggin wrote: > > > > Changes in v3: > > - Fixed up a bunch of good review comments that Richard made against > > the v1 series here https://lore.kernel.org/all/06afcbdc-28e2-4d13-81d4-26fd257ed8a3@linaro.org/#r > > in particular: > > - Restoring vl/vtype state using CPU accessors rather than stuffing the > > values into the registers directly. > > - Fix ABI types. > > - Fix some confusion with host/guest pointer mapping. > > - Fix error handling to SIGSEGV. > > - Style fixes. > > - Fixed build issue without riscv intrinsics header. > > - Add some more test cases. > > > > Changes in v2: > > - Fix 32-bit compile > > - Moved sizeof_rt_sigframe change to its correct patch (patch 2 is the > > one that extends the size of rt_sigframe, patch 3 is adding new > > extended state to the frame which is added dynamically). > > > > This series adds vector state to the linux-user signal handler, > > and adds a basic signal handling test case. As a sanity check, I > > also verified the signal handling test works in the same way when > > run under a real Linux kernel. > > > > Thanks, > > Nick > > > > Nicholas Piggin (5): > > tests/tcg/riscv64: Add a user signal handling test > > linux-user/riscv: Allow restore_sigcontext to return error > > linux-user/riscv: Add extended state to sigcontext > > linux-user/riscv: Add vector state to signal context > > tests/tcg/riscv64: Add vector state to signal test > > Can you rebase this on the latest master branch? Will do. I'll give a few more days then send out updates. Thanks for the reviews. Thanks, Nick