Thread (83 messages) 83 messages, 8 authors, 2021-05-25

Re: [PATCH v6 20/21] arm64: Remove logic to kill 32-bit tasks on 64-bit-only cores

From: Catalin Marinas <catalin.marinas@arm.com>
Date: 2021-05-24 16:09:23
Also in: linux-arm-kernel, lkml 

On Tue, May 18, 2021 at 10:47:24AM +0100, Will Deacon wrote:
The scheduler now knows enough about these braindead systems to place
32-bit tasks accordingly, so throw out the safety checks and allow the
ret-to-user path to avoid do_notify_resume() if there is nothing to do.

Signed-off-by: Will Deacon <will@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
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