From: Russell King - ARM Linux admin <linux@armlinux.org.uk>
To: Ard Biesheuvel <ardb@kernel.org>
Cc: Marc Zyngier <maz@kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH] ARM: decompressor: cover BSS in cache clean and reorder with MMU disable on v7
Date: Sun, 24 Jan 2021 23:08:57 +0000 [thread overview]
Message-ID: <20210124230856.GC1551@shell.armlinux.org.uk> (raw)
In-Reply-To: <20210124161831.GB1551@shell.armlinux.org.uk>
On Sun, Jan 24, 2021 at 04:18:31PM +0000, Russell King - ARM Linux admin wrote:
> On Sun, Jan 24, 2021 at 04:45:14PM +0100, Ard Biesheuvel wrote:
> > So on the basis that this patch adds back a full cache
> > clean+invalidate that was inadvertently removed by my previous patch,
> > I think we should apply this patch. GIven that this change can be
> > traced back to commit 401b368caaecdce1cf8f05bab448172752230cb0, we
> > should probably include
> >
> > Fixes: 401b368caaec ("ARM: decompressor: switch to by-VA cache
> > maintenance for v7 cores")
> >
> > Are you on board with that?
>
> Yes, I think that's definitely the commit which introduced this bug.
BTW, there's no need to submit your patch to the patch system, I
obviously already have it in my tree. I'll move it over to the usual
"fixes" branch in due course.
Thanks.
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-01-24 23:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-22 15:20 [PATCH] ARM: decompressor: cover BSS in cache clean and reorder with MMU disable on v7 Ard Biesheuvel
2021-01-22 16:13 ` Russell King - ARM Linux admin
2021-01-22 16:32 ` Ard Biesheuvel
2021-01-24 13:35 ` Ard Biesheuvel
2021-01-24 15:21 ` Russell King - ARM Linux admin
2021-01-24 15:45 ` Ard Biesheuvel
2021-01-24 16:18 ` Russell King - ARM Linux admin
2021-01-24 23:08 ` Russell King - ARM Linux admin [this message]
2021-01-25 7:51 ` Ard Biesheuvel
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210124230856.GC1551@shell.armlinux.org.uk \
--to=linux@armlinux.org.uk \
--cc=ardb@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=maz@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.