From: Joe Komlodi <joe.komlodi@xilinx.com>
To: <qemu-devel@nongnu.org>
Cc: eric.auger@redhat.com
Subject: [PATCH 0/1] hw/arm/smmuv3: Check 31st bit to see if CD is valid
Date: Mon, 19 Jul 2021 13:57:11 -0700 [thread overview]
Message-ID: <1626728232-134665-1-git-send-email-joe.komlodi@xilinx.com> (raw)
Hi all,
This fixes an off-by-1 error when checking to see if a context descriptor is
valid in SMMUv3.
I think it hasn't caused problems yet because Linux will also set the 30th bit,
which is the bit CD_VALID currently checks.
Thanks!
Joe
Joe Komlodi (1):
hw/arm/smmuv3: Check 31st bit to see if CD is valid
hw/arm/smmuv3-internal.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--
2.7.4
next reply other threads:[~2021-07-19 20:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-19 20:57 Joe Komlodi [this message]
2021-07-19 20:57 ` [PATCH 1/1] hw/arm/smmuv3: Check 31st bit to see if CD is valid Joe Komlodi
2021-07-22 15:00 ` Peter Maydell
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