From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Nicholas Piggin <npiggin@gmail.com>, linuxppc-dev@lists.ozlabs.org
Cc: Milton Miller <miltonm@us.ibm.com>,
Paul Mackerras <paulus@samba.org>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Subject: Re: [PATCH 0/4] powerpc/64s: Fix for radix TLB invalidation bug
Date: Fri, 4 Dec 2020 22:59:44 +1100 (AEDT) [thread overview]
Message-ID: <160708314518.99163.9620002709140750963.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <20201126102530.691335-1-npiggin@gmail.com>
On Thu, 26 Nov 2020 20:25:26 +1000, Nicholas Piggin wrote:
> This fixes a tricky bug that was noticed by TLB multi-hits in a guest
> stress testing CPU hotplug, but TLB invalidation means any kind of
> data corruption is possible.
>
> Thanks,
> Nick
>
> [...]
Applied to powerpc/fixes.
[1/4] powerpc/64s: Fix hash ISA v3.0 TLBIEL instruction generation
https://git.kernel.org/powerpc/c/5844cc25fd121074de7895181a2fa1ce100a0fdd
[2/4] powerpc/64s/pseries: Fix hash tlbiel_all_isa300 for guest kernels
https://git.kernel.org/powerpc/c/c0b27c517acf8a2b359dd373a7e7e88b01a8308e
[3/4] kernel/cpu: add arch override for clear_tasks_mm_cpumask() mm handling
https://git.kernel.org/powerpc/c/8ff00399b153440c1c83e20c43020385b416415b
[4/4] powerpc/64s: Trim offlined CPUs from mm_cpumasks
https://git.kernel.org/powerpc/c/01b0f0eae0812e80efeee4ee17687e5386335e08
cheers
prev parent reply other threads:[~2020-12-04 12:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-26 10:25 [PATCH 0/4] powerpc/64s: Fix for radix TLB invalidation bug Nicholas Piggin
2020-11-26 10:25 ` [PATCH 1/4] powerpc/64s: Fix hash ISA v3.0 TLBIEL instruction generation Nicholas Piggin
2020-11-26 10:25 ` [PATCH 2/4] powerpc/64s/pseries: Fix hash tlbiel_all_isa300 for guest kernels Nicholas Piggin
2020-11-26 10:25 ` [PATCH 3/4] kernel/cpu: add arch override for clear_tasks_mm_cpumask() mm handling Nicholas Piggin
2020-11-26 10:25 ` [PATCH 4/4] powerpc/64s: Trim offlined CPUs from mm_cpumasks Nicholas Piggin
2020-11-26 10:36 ` [PATCH 0/4] powerpc/64s: Fix for radix TLB invalidation bug Aneesh Kumar K.V
2020-12-04 11:59 ` Michael Ellerman [this message]
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=160708314518.99163.9620002709140750963.b4-ty@ellerman.id.au \
--to=patch-notifications@ellerman.id.au \
--cc=aneesh.kumar@linux.ibm.com \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=miltonm@us.ibm.com \
--cc=npiggin@gmail.com \
--cc=paulus@samba.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.