From mboxrd@z Thu Jan 1 00:00:00 1970 From: catalin.marinas@arm.com (Catalin Marinas) Date: Wed, 15 Oct 2014 15:50:20 +0100 Subject: [PATCH] arm64: compat: fix compat types affecting struct compat_elf_prpsinfo In-Reply-To: <1413353496-4778-1-git-send-email-victor.kamensky@linaro.org> References: <1413353496-4778-1-git-send-email-victor.kamensky@linaro.org> Message-ID: <20141015145019.GE22949@e104818-lin.cambridge.arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Oct 15, 2014 at 07:11:36AM +0100, Victor Kamensky wrote: > The compat_elf_prpsinfo structure does not match the arch/arm struct > elf_pspsinfo definition. As result NT_PRPSINFO note in core file > created by arm64 kernel for aarch32 (compat) process has wrong size. > So gdb cannot display command that caused process crash. > > Fix is to change size of __compat_uid_t, __compat_gid_t so it would > match size of similar fields in arch/arm case. > > Signed-off-by: Victor Kamensky > Acked-by: Arnd Bergmann > Cc: stable at vger.kernel.org Applied, thanks (it will go in after -rc1). -- Catalin