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(parent: e048d00) | patch
arm64: Enable interrupts before calling do_notify_resume()
authorCatalin Marinas <catalin.marinas@arm.com>
Mon, 8 Oct 2012 17:04:21 +0000 (18:04 +0100)
committerCatalin Marinas <catalin.marinas@arm.com>
Mon, 8 Oct 2012 17:04:21 +0000 (18:04 +0100)
commit6916fd086f0c5d7871ad3986300ba30d63616925
treeb0a4be0ca36e36e65ff7ebd63c8405769c957130tree | snapshot (tar.gz zip)
parente048d004a5392e3d6d78b0a53335391f87d724eccommit | diff
arm64: Enable interrupts before calling do_notify_resume()

task_work_run() implementation had the side effect of enabling
interrupts. With commit ac3d0da8 (task_work: Make task_work_add()
lockless), interrupts are no longer enabled revealing the bug in the
arch code. This patch enables the interrupt explicitly before calling
do_notify_resume().

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm64/kernel/entry.S diff | blob | blame | history