On Wed, 6 Oct 2021 10:13:38 +0100
Lorenzo Pieralisi [off-list ref] wrote:
[CC Sasha for stable kernel rules]
On Tue, Oct 05, 2021 at 08:09:46PM +0200, Marek Behún wrote:
quoted
From: Pali Rohár <pali@kernel.org>
There are lot of undocumented interrupt bits. Fix all *_ALL_MASK macros to
define all interrupt bits, so that driver can properly mask all interrupts,
including those which are undocumented.
Fixes: 8c39d710363c ("PCI: aardvark: Add Aardvark PCI host controller driver")
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Cc: <redacted>
I don't think this is a fix and I don't think it should be sent
to stable kernels in _preparation_ for other fixes to come (that
may never land in mainline).
This patch is a fix because it fixes masking interrupts, which may
prevent spurious interrupts - we don't want interrupts which kernel
didn't request for.
I agree that the commit message should probably mention this, though...
:(
Marek