From: David Long <dave.long@linaro.org>
To: Greg KH <gregkh@linuxfoundation.org>,
Russell King - ARM Linux <linux@armlinux.org.uk>
Cc: Florian Fainelli <f.fainelli@gmail.com>,
Marc Zyngier <marc.zyngier@arm.com>,
stable@vger.kernel.org, Tony Lindgren <tony@atomide.com>,
Mark Rutland <mark.rutland@arm.com>,
Mark Brown <broonie@kernel.org>
Subject: Re: [PATCH 4.9 V2 09/24] ARM: spectre-v2: add firmware based hardening
Date: Tue, 20 Nov 2018 10:30:55 -0500 [thread overview]
Message-ID: <9ac901a6-13b9-5f39-f19b-3b0131bbf1d9@linaro.org> (raw)
In-Reply-To: <20181120111507.GB11550@kroah.com>
On 11/20/18 6:15 AM, Greg KH wrote:
> On Tue, Nov 20, 2018 at 10:59:44AM +0000, Russell King - ARM Linux wrote:
>> All,
>>
>> It is now almost two weeks since David posted the patches, and a week
>> since the last message in this thread.
>>
>> What is happening with these patches? What about the 4.4-stable
>> backport as well? Does anyone care about these anymore? Do we have
>> any product customers using 32-bit Cortex CPUs anymore?
>
> I can queue these 4.9 patches up after this next release, I was waiting
> to see if anyone else had any comments on them.
>
> thanks,
>
> greg k-h
>
FWIW I have since run kvm-unit-tests again, this time with a thumb-2
host kernel. It looked OK to me.
-dl
next prev parent reply other threads:[~2018-11-21 2:00 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
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 [this message]
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
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