From: Tyler Baker <tyler.baker@linaro.org> To: Nishanth Menon <nm@ti.com> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>, Russell King - ARM Linux <linux@arm.linux.org.uk>, Felipe Balbi <balbi@ti.com>, linux-mm@kvack.org, linux-next <linux-next@vger.kernel.org>, linux-omap <linux-omap@vger.kernel.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org> Subject: Re: [next-20150119]regression (mm)? Date: Fri, 23 Jan 2015 09:39:46 -0800 [thread overview] Message-ID: <CANMBJr7w2jZBwRDEsVNvL3XrDZ2ttwFz7qBf4zySAMMmcgAxiw@mail.gmail.com> (raw) In-Reply-To: <20150123172736.GA15392@kahuna> Hi, On 23 January 2015 at 09:27, Nishanth Menon <nm@ti.com> wrote: > On 16:05-20150120, Kirill A. Shutemov wrote: > [..] >> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> >> Reported-by: Nishanth Menon <nm@ti.com> > Just to close on this thread: > https://github.com/nmenon/kernel-test-logs/tree/next-20150123 looks good > and back to old status. Thank you folks for all the help. I just reviewed the boot logs for next-20150123 and there still seems to be a related issue. I've been boot testing multi_v7_defconfig+CONFIG_ARM_LPAE=y kernel configurations which still seem broken. For example here are two boots with exynos5250-arndale, one with multi_v7_defconfig+CONFIG_ARM_LPAE=y [1] and the other with multi_v7_defconfig[2]. You can see the kernel configurations with CONFIG_ARM_LPAE=y show the splat: [ 14.605950] ------------[ cut here ]------------ [ 14.609163] WARNING: CPU: 1 PID: 63 at ../mm/mmap.c:2858 exit_mmap+0x1b8/0x224() [ 14.616548] Modules linked in: [ 14.619553] CPU: 1 PID: 63 Comm: init Not tainted 3.19.0-rc5-next-20150123 #1 [ 14.626713] Hardware name: SAMSUNG EXYNOS (Flattened Device Tree) [ 14.632830] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 14.640473] [] (show_stack) from [] (dump_stack+0x78/0x94) [ 14.647678] [] (dump_stack) from [] (warn_slowpath_common+0x74/0xb0) [ 14.655744] [] (warn_slowpath_common) from [] (warn_slowpath_null+0x1c/0x24) [ 14.664510] [] (warn_slowpath_null) from [] (exit_mmap+0x1b8/0x224) [ 14.672497] [] (exit_mmap) from [] (mmput+0x40/0xf8) [ 14.679180] [] (mmput) from [] (flush_old_exec+0x328/0x604) [ 14.686471] [] (flush_old_exec) from [] (load_elf_binary+0x26c/0x11f4) [ 14.694715] [] (load_elf_binary) from [] (search_binary_handler+0x98/0x244) [ 14.703395] [] (search_binary_handler) from [] (do_execveat_common+0x4dc/0x5bc) [ 14.712421] [] (do_execveat_common) from [] (do_execve+0x28/0x30) [ 14.720235] [] (do_execve) from [] (ret_fast_syscall+0x0/0x34) [ 14.727782] ---[ end trace 5e3ca48b454c7e0a ]--- [ 14.733758] ------------[ cut here ]------------ Has anyone else tested with CONFIG_ARM_LPAE=y that can confirm my findings? > -- > Regards, > Nishanth Menon > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel [1] http://storage.kernelci.org/next/next-20150123/arm-multi_v7_defconfig+CONFIG_ARM_LPAE=y/lab-tbaker/boot-exynos5250-arndale.html [2] http://storage.kernelci.org/next/next-20150123/arm-multi_v7_defconfig/lab-tbaker/boot-exynos5250-arndale.html Cheers, Tyler -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
WARNING: multiple messages have this Message-ID (diff)
From: tyler.baker@linaro.org (Tyler Baker) To: linux-arm-kernel@lists.infradead.org Subject: [next-20150119]regression (mm)? Date: Fri, 23 Jan 2015 09:39:46 -0800 [thread overview] Message-ID: <CANMBJr7w2jZBwRDEsVNvL3XrDZ2ttwFz7qBf4zySAMMmcgAxiw@mail.gmail.com> (raw) In-Reply-To: <20150123172736.GA15392@kahuna> Hi, On 23 January 2015 at 09:27, Nishanth Menon <nm@ti.com> wrote: > On 16:05-20150120, Kirill A. Shutemov wrote: > [..] >> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> >> Reported-by: Nishanth Menon <nm@ti.com> > Just to close on this thread: > https://github.com/nmenon/kernel-test-logs/tree/next-20150123 looks good > and back to old status. Thank you folks for all the help. I just reviewed the boot logs for next-20150123 and there still seems to be a related issue. I've been boot testing multi_v7_defconfig+CONFIG_ARM_LPAE=y kernel configurations which still seem broken. For example here are two boots with exynos5250-arndale, one with multi_v7_defconfig+CONFIG_ARM_LPAE=y [1] and the other with multi_v7_defconfig[2]. You can see the kernel configurations with CONFIG_ARM_LPAE=y show the splat: [ 14.605950] ------------[ cut here ]------------ [ 14.609163] WARNING: CPU: 1 PID: 63 at ../mm/mmap.c:2858 exit_mmap+0x1b8/0x224() [ 14.616548] Modules linked in: [ 14.619553] CPU: 1 PID: 63 Comm: init Not tainted 3.19.0-rc5-next-20150123 #1 [ 14.626713] Hardware name: SAMSUNG EXYNOS (Flattened Device Tree) [ 14.632830] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 14.640473] [] (show_stack) from [] (dump_stack+0x78/0x94) [ 14.647678] [] (dump_stack) from [] (warn_slowpath_common+0x74/0xb0) [ 14.655744] [] (warn_slowpath_common) from [] (warn_slowpath_null+0x1c/0x24) [ 14.664510] [] (warn_slowpath_null) from [] (exit_mmap+0x1b8/0x224) [ 14.672497] [] (exit_mmap) from [] (mmput+0x40/0xf8) [ 14.679180] [] (mmput) from [] (flush_old_exec+0x328/0x604) [ 14.686471] [] (flush_old_exec) from [] (load_elf_binary+0x26c/0x11f4) [ 14.694715] [] (load_elf_binary) from [] (search_binary_handler+0x98/0x244) [ 14.703395] [] (search_binary_handler) from [] (do_execveat_common+0x4dc/0x5bc) [ 14.712421] [] (do_execveat_common) from [] (do_execve+0x28/0x30) [ 14.720235] [] (do_execve) from [] (ret_fast_syscall+0x0/0x34) [ 14.727782] ---[ end trace 5e3ca48b454c7e0a ]--- [ 14.733758] ------------[ cut here ]------------ Has anyone else tested with CONFIG_ARM_LPAE=y that can confirm my findings? > -- > Regards, > Nishanth Menon > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel [1] http://storage.kernelci.org/next/next-20150123/arm-multi_v7_defconfig+CONFIG_ARM_LPAE=y/lab-tbaker/boot-exynos5250-arndale.html [2] http://storage.kernelci.org/next/next-20150123/arm-multi_v7_defconfig/lab-tbaker/boot-exynos5250-arndale.html Cheers, Tyler
next prev parent reply other threads:[~2015-01-23 17:39 UTC|newest] Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-01-19 16:42 [next-20150119]regression (mm)? Nishanth Menon 2015-01-19 16:42 ` Nishanth Menon [not found] ` <CANMBJr6DudDBSs+rM-e2QnC5ztxAYLuSvZ0khvx7OZdQpcu_3A@mail.gmail.com> 2015-01-19 17:04 ` Nishanth Menon 2015-01-19 17:04 ` Nishanth Menon 2015-01-19 17:19 ` Tyler Baker 2015-01-19 17:19 ` Tyler Baker 2015-01-19 17:43 ` Felipe Balbi 2015-01-19 17:43 ` Felipe Balbi 2015-01-20 0:16 ` Kirill A. Shutemov 2015-01-20 0:16 ` Kirill A. Shutemov 2015-01-20 0:16 ` Kirill A. Shutemov 2015-01-20 11:45 ` Russell King - ARM Linux 2015-01-20 11:45 ` Russell King - ARM Linux 2015-01-20 14:05 ` Kirill A. Shutemov 2015-01-20 14:05 ` Kirill A. Shutemov 2015-01-20 14:05 ` Kirill A. Shutemov 2015-01-20 14:50 ` Fabio Estevam 2015-01-20 14:50 ` Fabio Estevam 2015-01-20 14:50 ` Fabio Estevam 2015-01-20 15:10 ` Felipe Balbi 2015-01-20 15:10 ` Felipe Balbi 2015-01-20 23:26 ` Nishanth Menon 2015-01-20 23:26 ` Nishanth Menon 2015-01-21 9:23 ` Peter Ujfalusi 2015-01-21 9:23 ` Peter Ujfalusi 2015-01-21 10:29 ` Krzysztof Kozlowski 2015-01-21 10:29 ` Krzysztof Kozlowski 2015-01-23 17:27 ` Nishanth Menon 2015-01-23 17:27 ` Nishanth Menon 2015-01-23 17:39 ` Tyler Baker [this message] 2015-01-23 17:39 ` Tyler Baker 2015-01-23 18:37 ` Nishanth Menon 2015-01-23 18:37 ` Nishanth Menon 2015-01-23 20:22 ` Kirill A. Shutemov 2015-01-23 20:22 ` Kirill A. Shutemov 2015-01-23 22:05 ` Nishanth Menon 2015-01-23 22:05 ` Nishanth Menon 2015-01-23 22:42 ` Tyler Baker 2015-01-23 22:42 ` Tyler Baker 2015-01-24 1:13 ` Kirill A. Shutemov 2015-01-24 1:13 ` Kirill A. Shutemov 2015-01-24 4:37 ` Nishanth Menon 2015-01-24 4:37 ` Nishanth Menon 2015-01-26 12:00 ` Kirill A. Shutemov 2015-01-26 12:00 ` Kirill A. Shutemov 2015-01-26 12:00 ` Kirill A. Shutemov 2015-01-26 22:38 ` Tyler Baker 2015-01-26 22:38 ` Tyler Baker
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=CANMBJr7w2jZBwRDEsVNvL3XrDZ2ttwFz7qBf4zySAMMmcgAxiw@mail.gmail.com \ --to=tyler.baker@linaro.org \ --cc=balbi@ti.com \ --cc=kirill.shutemov@linux.intel.com \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-mm@kvack.org \ --cc=linux-next@vger.kernel.org \ --cc=linux-omap@vger.kernel.org \ --cc=linux@arm.linux.org.uk \ --cc=nm@ti.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.