RE: Regression in 4.7-rc7
We will revert 3 commits to fix this issue. And re-enable the reverted feature in the future when it is safe to re-enable it. See this bug for reference: https://bugzilla.kernel.org/show_bug.cgi?id=121701 Thanks and best regards -Lv > From: Jens Axboe [mailto:ax...@kernel.dk] > Subject: Regression in 4.7-rc7 > > Hi, > > Updated the laptop to -rc7 this morning, and it fails to boot. After > bisecting it, this is the culprit: > > commit 45209046c47b93fadf26dc59a9da724f387b9cf2 > Author: Lv Zheng> Date: Tue Jul 5 13:53:12 2016 +0800 > > ACPICA: Namespace: Fix namespace/interpreter lock ordering > > There is a lock order issue in acpi_load_tables(). The namespace lock > is held before holding the interpreter lock. > > The last I see is grub loading initramfs, after that nothing. Very > reproducible. Laptop is a Dell XPS 13. > > -- > Jens Axboe
RE: Regression in 4.7-rc7
We will revert 3 commits to fix this issue. And re-enable the reverted feature in the future when it is safe to re-enable it. See this bug for reference: https://bugzilla.kernel.org/show_bug.cgi?id=121701 Thanks and best regards -Lv > From: Jens Axboe [mailto:ax...@kernel.dk] > Subject: Regression in 4.7-rc7 > > Hi, > > Updated the laptop to -rc7 this morning, and it fails to boot. After > bisecting it, this is the culprit: > > commit 45209046c47b93fadf26dc59a9da724f387b9cf2 > Author: Lv Zheng > Date: Tue Jul 5 13:53:12 2016 +0800 > > ACPICA: Namespace: Fix namespace/interpreter lock ordering > > There is a lock order issue in acpi_load_tables(). The namespace lock > is held before holding the interpreter lock. > > The last I see is grub loading initramfs, after that nothing. Very > reproducible. Laptop is a Dell XPS 13. > > -- > Jens Axboe