Message ID | 20191011000609.29728-1-keescook@chromium.org (mailing list archive) |
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Headers | show
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[198.145.64.163]) by smtp.gmail.com with ESMTPSA id y2sm6740817pfe.126.2019.10.10.17.06.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Oct 2019 17:06:20 -0700 (PDT) From: Kees Cook <keescook@chromium.org> To: Borislav Petkov <bp@alien8.de> Subject: [PATCH v2 00/29] vmlinux.lds.h: Refactor EXCEPTION_TABLE and NOTES Date: Thu, 10 Oct 2019 17:05:40 -0700 Message-Id: <20191011000609.29728-1-keescook@chromium.org> X-Mailer: git-send-email 2.17.1 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List <linuxppc-dev.lists.ozlabs.org> List-Unsubscribe: <https://lists.ozlabs.org/options/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=unsubscribe> List-Archive: <http://lists.ozlabs.org/pipermail/linuxppc-dev/> List-Post: <mailto:linuxppc-dev@lists.ozlabs.org> List-Help: <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=help> List-Subscribe: <https://lists.ozlabs.org/listinfo/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=subscribe> Cc: linux-arch@vger.kernel.org, linux-s390@vger.kernel.org, Michal Simek <monstr@monstr.eu>, x86@kernel.org, linux-ia64@vger.kernel.org, Kees Cook <keescook@chromium.org>, Arnd Bergmann <arnd@arndb.de>, linux-xtensa@linux-xtensa.org, Dave Hansen <dave.hansen@linux.intel.com>, Heiko Carstens <heiko.carstens@de.ibm.com>, linuxppc-dev@lists.ozlabs.org, Yoshinori Sato <ysato@users.sourceforge.jp>, linux-parisc@vger.kernel.org, Andy Lutomirski <luto@kernel.org>, linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, Rick Edgecombe <rick.p.edgecombe@intel.com>, Will Deacon <will@kernel.org>, linux-arm-kernel@lists.infradead.org, linux-c6x-dev@linux-c6x.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" <linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org> |
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vmlinux.lds.h: Refactor EXCEPTION_TABLE and NOTES
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On Thu, Oct 10, 2019 at 05:05:40PM -0700, Kees Cook wrote: > Arch maintainers: please send Acks (if you haven't already) for your > respective linker script changes; the intention is for this series to > land via -tip. > > v1: https://lore.kernel.org/lkml/20190926175602.33098-1-keescook@chromium.org > v2: clean up commit messages, rename RO_EXCEPTION_TABLE (bp) > > > This series works to move the linker sections for NOTES and > EXCEPTION_TABLE into the RO_DATA area, where they belong on most > (all?) architectures. The problem being addressed was the discovery > by Rick Edgecombe that the exception table was accidentally marked > executable while he was developing his execute-only-memory series. When > permissions were flipped from readable-and-executable to only-executable, > the exception table became unreadable, causing things to explode rather > badly. :) Feel free to add Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com> to every patch in this series which touches s390.