From: John David Anglin <dave.anglin@bell.net>
To: Sasha Levin <sashal@kernel.org>, Helge Deller <deller@gmx.de>
Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org,
James.Bottomley@hansenpartnership.com,
linux-parisc@vger.kernel.org
Subject: Re: [PATCH AUTOSEL 5.17 21/21] Revert "parisc: Fix patch code locking and flushing"
Date: Sat, 14 May 2022 12:47:00 -0400 [thread overview]
Message-ID: <a3fe40b5-b88e-4d01-0209-6d26b2d384bd@bell.net> (raw)
In-Reply-To: <Yn/X0quyI58WVTfJ@sashalap>
On 2022-05-14 12:24 p.m., Sasha Levin wrote:
> On Tue, May 10, 2022 at 05:49:31PM +0200, Helge Deller wrote:
>> Hello Sascha,
>>
>> please drop this patch from all your stable-series queues....
>> It shouldn't be backported.
>
> I've dropped it, but... why?
It exposed a problem in the kernel flush code for PA 1.x machines. The patch works okay on
all PA 2.0 machines. It also works on PA 1.x machines when flush_cache_all is used to flush
changes to memory.
Helge is investigating PA 1.x problem.
--
John David Anglin dave.anglin@bell.net
prev parent reply other threads:[~2022-05-14 16:49 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-10 15:43 [PATCH AUTOSEL 5.17 01/21] hwmon: (asus_wmi_sensors) Fix CROSSHAIR VI HERO name Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 02/21] hwmon: (f71882fg) Fix negative temperature Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 03/21] RDMA/irdma: Fix deadlock in irdma_cleanup_cm_core() Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 04/21] iommu: arm-smmu: disable large page mappings for Nvidia arm-smmu Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 05/21] ASoC: max98090: Reject invalid values in custom control put() Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 06/21] ASoC: max98090: Generate notifications on changes for custom control Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 07/21] ASoC: ops: Validate input values in snd_soc_put_volsw_range() Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 08/21] s390: disable -Warray-bounds Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 09/21] ASoC: SOF: Fix NULL pointer exception in sof_pci_probe callback Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 10/21] io_uring: assign non-fixed early for async work Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 11/21] net: emaclite: Don't advertise 1000BASE-T and do auto negotiation Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 12/21] net: sfp: Add tx-fault workaround for Huawei MA5671A SFP ONT Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 13/21] secure_seq: use the 64 bits of the siphash for port offset calculation Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 14/21] tcp: use different parts of the port_offset for index and offset Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 15/21] tcp: resalt the secret every 10 seconds Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 16/21] tcp: add small random increments to the source port Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 17/21] tcp: dynamically allocate the perturb table used by source ports Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 18/21] tcp: increase source port perturb table to 2^16 Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 19/21] tcp: drop the hash_32() part from the index calculation Sasha Levin
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 20/21] block: Do not call folio_next() on an unreferenced folio Sasha Levin
2022-05-10 17:29 ` Matthew Wilcox
2022-05-10 15:43 ` [PATCH AUTOSEL 5.17 21/21] Revert "parisc: Fix patch code locking and flushing" Sasha Levin
2022-05-10 15:49 ` Helge Deller
2022-05-14 16:24 ` Sasha Levin
2022-05-14 16:47 ` John David Anglin [this message]
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