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[198.145.64.163]) by smtp.gmail.com with ESMTPSA id j26sm2518425pfr.215.2020.05.15.11.44.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 May 2020 11:44:38 -0700 (PDT) From: Kees Cook To: Pavel Tatashin Subject: [PATCH v4 0/6] allow ramoops to collect all kmesg_dump events Date: Fri, 15 May 2020 11:44:28 -0700 Message-Id: <20200515184434.8470-1-keescook@chromium.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Petr Mladek , Tony Luck , Kees Cook , Jonathan Corbet , Anton Vorontsov , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Steven Rostedt , Sergey Senozhatsky , devicetree@vger.kernel.org, Rob Herring , Paul Mackerras , Colin Cross , Enric Balletbo i Serra , linuxppc-dev@lists.ozlabs.org, Benson Leung Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Hello! I wanted to get the pstore tree nailed down, so here's the v4 of Pavel's series, tweaked for the feedback during v3 review. -Kees v4: - rebase on pstore tree - collapse shutdown types into a single dump reason https://lore.kernel.org/lkml/CA+CK2bAPv5u1ih5y9t5FUnTyximtFCtDYXJCpuyjOyHNOkRdqw@mail.gmail.com/ - fix dump_oops vs max_reason module params https://lore.kernel.org/lkml/20200512233504.GA118720@sequoia/ - typos https://lore.kernel.org/lkml/4cdeaa2af2fe0d6cc2ca8ce3a37608340799df8a.camel@perches.com/ - rename DT parsing routines ..._size -> ..._u32 https://lore.kernel.org/lkml/CA+CK2bCu8eFomiU+NeBjVn-o2dbuECxwRfssNjB3ys3caCbXeA@mail.gmail.com/ v3: https://lore.kernel.org/lkml/20200506211523.15077-1-keescook@chromium.org/ v2: https://lore.kernel.org/lkml/20200505154510.93506-1-pasha.tatashin@soleen.com v1: https://lore.kernel.org/lkml/20200502143555.543636-1-pasha.tatashin@soleen.com Kees Cook (3): printk: Collapse shutdown types into a single dump reason printk: Introduce kmsg_dump_reason_str() pstore/ram: Introduce max_reason and convert dump_oops Pavel Tatashin (3): printk: honor the max_reason field in kmsg_dumper pstore/platform: Pass max_reason to kmesg dump ramoops: Add max_reason optional field to ramoops DT node Documentation/admin-guide/ramoops.rst | 14 +++-- .../bindings/reserved-memory/ramoops.txt | 13 ++++- arch/powerpc/kernel/nvram_64.c | 4 +- drivers/platform/chrome/chromeos_pstore.c | 2 +- fs/pstore/platform.c | 26 ++------- fs/pstore/ram.c | 58 +++++++++++++------ include/linux/kmsg_dump.h | 12 +++- include/linux/pstore.h | 7 +++ include/linux/pstore_ram.h | 2 +- kernel/printk/printk.c | 32 ++++++++-- kernel/reboot.c | 6 +- 11 files changed, 114 insertions(+), 62 deletions(-) -- 2.20.1