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From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Nicholas Piggin <npiggin@gmail.com>, linuxppc-dev@lists.ozlabs.org
Cc: Laurent Dufour <ldufour@linux.ibm.com>
Subject: Re: [PATCH 00/14] powerpc/rtas: various cleanups and improvements
Date: Tue, 24 May 2022 21:08:47 +1000	[thread overview]
Message-ID: <165339052753.1718562.588956115697522458.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <20220308135047.478297-1-npiggin@gmail.com>

On Tue, 8 Mar 2022 23:50:33 +1000, Nicholas Piggin wrote:
> I had a bunch of random little fixes and cleanups around and
> was prompted to put them together and make a change to call
> RTAS with MSR[RI] enabled because of a report of the hard
> lockup watchdog NMI IPI hitting in an rtas call which then
> crashed because it's unrecoverable.
> 
> Could possibly move patch 9 earlier if it would help with
> backporting.
> 
> [...]

Patches 1-4, 7, 9 & 13 applied to powerpc/next.

[01/14] powerpc/rtas: Move rtas entry assembly into its own file
        https://git.kernel.org/powerpc/c/838ee286ecc9a3c76e6bd8f5aaad0c8c5c66b9ca
[02/14] powerpc/rtas: Make enter_rtas a nokprobe symbol on 64-bit
        https://git.kernel.org/powerpc/c/07940b4b61cf0cbcfb9e4226c07318f737157c42
[03/14] powerpc/rtas: Fix whitespace in rtas_entry.S
        https://git.kernel.org/powerpc/c/4e949faae2bd42783a2b2b732b7bf17557d94cfb
[04/14] powerpc/rtas: Call enter_rtas with MSR[EE] disabled
        https://git.kernel.org/powerpc/c/c5a65e0a420d50655bf692fc7386813683c0cd81
[07/14] powerpc/rtas: PACA can be restored directly from SPRG
        https://git.kernel.org/powerpc/c/5c86bd02b3c3ef68a109fa7e690ad62d3091f6d4
[09/14] powerpc/rtas: Leave MSR[RI] enabled over RTAS call
        https://git.kernel.org/powerpc/c/014b2e896cc8445fcc04636e69bf5f9e24281daa
[13/14] powerpc/rtas: enture rtas_call is called with MMU enabled
        https://git.kernel.org/powerpc/c/804c0a166ffea628eb7ef72b9fd710883cb1fa8f

cheers

      parent reply	other threads:[~2022-05-24 11:25 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-08 13:50 [PATCH 00/14] powerpc/rtas: various cleanups and improvements Nicholas Piggin
2022-03-08 13:50 ` [PATCH 01/14] powerpc/rtas: Move rtas entry assembly into its own file Nicholas Piggin
2022-03-08 13:50 ` [PATCH 02/14] powerpc/rtas: Make enter_rtas a nokprobe symbol on 64-bit Nicholas Piggin
2022-03-08 13:50 ` [PATCH 03/14] powerpc/rtas: Fix whitespace in rtas_entry.S Nicholas Piggin
2022-03-08 13:50 ` [PATCH 04/14] powerpc/rtas: Call enter_rtas with MSR[EE] disabled Nicholas Piggin
2022-03-14 15:12   ` Laurent Dufour
2022-03-08 13:50 ` [PATCH 05/14] powerpc/rtas: Modernise RI clearing on 64-bit Nicholas Piggin
2022-03-14 15:15   ` Laurent Dufour
2022-03-08 13:50 ` [PATCH 06/14] powerpc/rtas: Load rtas entry MSR explicitly Nicholas Piggin
2022-03-14 15:17   ` Laurent Dufour
2022-03-08 13:50 ` [PATCH 07/14] powerpc/rtas: PACA can be restored directly from SPRG Nicholas Piggin
2022-03-14 15:32   ` Laurent Dufour
2022-03-08 13:50 ` [PATCH 08/14] powerpc/rtas: call enter_rtas in real-mode on 64-bit Nicholas Piggin
2022-03-14 17:09   ` Laurent Dufour
2022-03-17  9:36   ` Laurent Dufour
2022-03-08 13:50 ` [PATCH 09/14] powerpc/rtas: Leave MSR[RI] enabled over RTAS call Nicholas Piggin
2022-03-14 17:17   ` Laurent Dufour
2022-03-08 13:50 ` [PATCH 10/14] powerpc/rtas: replace rtas_call_unlocked with raw_rtas_call Nicholas Piggin
2022-03-14 17:30   ` Laurent Dufour
2022-03-08 13:50 ` [PATCH 11/14] powerpc/rtas: tidy __fetch_rtas_last_error Nicholas Piggin
2022-03-08 13:50 ` [PATCH 12/14] powerpc/rtas: Close theoretical memory leak Nicholas Piggin
2022-03-15 17:17   ` Laurent Dufour
2022-03-08 13:50 ` [PATCH 13/14] powerpc/rtas: enture rtas_call is called with MMU enabled Nicholas Piggin
2022-03-15 17:18   ` Laurent Dufour
2022-03-08 13:50 ` [PATCH 14/14] powerpc/rtas: Consolidate and improve checking for rtas callers Nicholas Piggin
2022-03-15 17:26   ` Laurent Dufour
2022-03-08 14:51 ` [PATCH 00/14] powerpc/rtas: various cleanups and improvements Christophe Leroy
2022-03-17 11:15 ` Laurent Dufour
2022-05-24 11:08 ` Michael Ellerman [this message]

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