Thread (2 messages) 2 messages, 2 authors, 2021-08-26

Re: [PATCH] KVM: arm64: Trim guest debug exception handling

From: Marc Zyngier <maz@kernel.org>
Date: 2021-08-26 10:37:59
Also in: kvmarm, lkml

On Mon, 23 Aug 2021 22:39:40 +0000, Raghavendra Rao Ananta wrote:
The switch-case for handling guest debug exception covers
all the debug exception classes, but functionally, doesn't
do anything with them other than ESR_ELx_EC_WATCHPT_LOW.
Moreover, even though handled well, the 'default' case
could be confusing from a security point of view, stating
that the guests' actions can potentially flood the syslog.
But in reality, the code is unreachable.

[...]
Applied to next, thanks!

[1/1] KVM: arm64: Trim guest debug exception handling
      commit: 8ce8a6fce9bfd3fcabe230ad104e2caf08b2e58d

Cheers,

	M.
-- 
Without deviation from the norm, progress is not possible.



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