From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Korsgaard Date: Tue, 05 Sep 2017 23:04:26 +0200 Subject: [Buildroot] [PATCH] package/binutils: fix crash caused by buggy xtensa overlay In-Reply-To: <1501699220-3055-1-git-send-email-jcmvbkbc@gmail.com> (Max Filippov's message of "Wed, 2 Aug 2017 11:40:20 -0700") References: <1501699220-3055-1-git-send-email-jcmvbkbc@gmail.com> Message-ID: <87vakwluw5.fsf@dell.be.48ers.dk> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net >>>>> "Max" == Max Filippov writes: > In some xtensa configurations there may be system/user registers in > xtensa-modules with negative index. ISA initialization for such config > may clobber heap and result in program termination. > Don't update lookup table entries for register with negative indices. > Signed-off-by: Max Filippov Committed to 2017.02.x after dropping the 2.28.1/2.29 patches, thanks. Is this patch also needed for the older 2.25.1 / 2.26.1 variants we have in 2027.02.x? If so, could you send a patch? -- Bye, Peter Korsgaard