From: Tony Lindgren <tony@atomide.com>
To: Marc Zyngier <marc.zyngier@arm.com>
Cc: Russell King - ARM Linux <linux@armlinux.org.uk>,
stable@vger.kernel.org, Florian Fainelli <f.fainelli@gmail.com>,
Mark Rutland <mark.rutland@arm.com>,
David Long <dave.long@linaro.org>,
Greg KH <gregkh@linuxfoundation.org>,
Mark Brown <broonie@kernel.org>
Subject: Re: [PATCH 4.9 V2 09/24] ARM: spectre-v2: add firmware based hardening
Date: Tue, 13 Nov 2018 08:43:10 -0800 [thread overview]
Message-ID: <20181113164310.GJ43421@atomide.com> (raw)
In-Reply-To: <86k1lhdpki.wl-marc.zyngier@arm.com>
* Marc Zyngier <marc.zyngier@arm.com> [181113 14:23]:
> I assume someone has tested these patches (I haven't, and I'm unlikely
> to do so in the near future as I'm travelling). I'm not sure Tony's
> "Boot-tested-by" is still valid, and Florian's earlier set of tests
> didn't show the issues of the initial backport.
To make the "Boot-tested-by" tags still valid, I just applied this
whole series on v4.19.136 and gave it a quick boot test on my boards
between C-A8 to C-A15 and they still boot just fine with this
series and show the spectre workaround status on dmesg.
Thanks,
Tony
next prev parent reply other threads:[~2018-11-14 2:42 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-07 16:43 [PATCH 4.9 V2 00/24] V4.9 backport of 32-bit arm spectre patches David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 01/24] ARM: add more CPU part numbers for Cortex and Brahma B15 CPUs David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 02/24] ARM: bugs: prepare processor bug infrastructure David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 03/24] ARM: bugs: hook processor bug checking into SMP and suspend paths David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 04/24] ARM: bugs: add support for per-processor bug checking David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 05/24] ARM: spectre: add Kconfig symbol for CPUs vulnerable to Spectre David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 06/24] ARM: spectre-v2: harden branch predictor on context switches David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 07/24] ARM: spectre-v2: add Cortex A8 and A15 validation of the IBE bit David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 08/24] ARM: spectre-v2: harden user aborts in kernel space David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 09/24] ARM: spectre-v2: add firmware based hardening David Long
2018-11-12 16:54 ` Russell King - ARM Linux
2018-11-13 14:23 ` Marc Zyngier
2018-11-13 15:16 ` David Long
2018-11-13 17:36 ` Marc Zyngier
2018-11-13 17:54 ` Russell King - ARM Linux
2018-11-13 16:43 ` Tony Lindgren [this message]
2018-11-13 18:08 ` Florian Fainelli
2018-11-20 10:59 ` Russell King - ARM Linux
2018-11-20 11:15 ` Greg KH
2018-11-20 15:30 ` David Long
2018-11-20 16:42 ` Marc Zyngier
2018-11-20 16:24 ` David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 10/24] ARM: spectre-v2: warn about incorrect context switching functions David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 11/24] ARM: KVM: invalidate BTB on guest exit for Cortex-A12/A17 David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 12/24] ARM: KVM: invalidate icache on guest exit for Cortex-A15 David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 13/24] ARM: spectre-v2: KVM: invalidate icache on guest exit for Brahma B15 David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 14/24] ARM: KVM: Add SMCCC_ARCH_WORKAROUND_1 fast handling David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 15/24] ARM: KVM: report support for SMCCC_ARCH_WORKAROUND_1 David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 16/24] ARM: spectre-v1: add speculation barrier (csdb) macros David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 17/24] ARM: spectre-v1: add array_index_mask_nospec() implementation David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 18/24] ARM: spectre-v1: fix syscall entry David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 19/24] ARM: signal: copy registers using __copy_from_user() David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 20/24] ARM: vfp: use __copy_from_user() when restoring VFP state David Long
2018-11-07 16:43 ` [PATCH 4.9 V2 21/24] ARM: oabi-compat: copy semops using __copy_from_user() David Long
2018-11-07 16:44 ` [PATCH 4.9 V2 22/24] ARM: use __inttype() in get_user() David Long
2018-11-07 16:44 ` [PATCH 4.9 V2 23/24] ARM: spectre-v1: use get_user() for __get_user() David Long
2018-11-07 16:44 ` [PATCH 4.9 V2 24/24] ARM: spectre-v1: mitigate user accesses David Long
2018-11-12 15:27 ` [PATCH 4.9 V2 00/24] V4.9 backport of 32-bit arm spectre patches Russell King - ARM Linux
2018-11-21 18:27 ` Greg KH
2018-11-21 19:13 ` David Long
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=20181113164310.GJ43421@atomide.com \
--to=tony@atomide.com \
--cc=broonie@kernel.org \
--cc=dave.long@linaro.org \
--cc=f.fainelli@gmail.com \
--cc=gregkh@linuxfoundation.org \
--cc=linux@armlinux.org.uk \
--cc=marc.zyngier@arm.com \
--cc=mark.rutland@arm.com \
--cc=stable@vger.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).