Re: [PULL 00/10] ppc queue

From: Daniel Henrique Barboza <danielhb413@gmail.com>
To: Michael Tokarev <mjt@tls.msk.ru>, qemu-devel@nongnu.org
Cc: qemu-ppc@nongnu.org, peter.maydell@linaro.org,
	richard.henderson@linaro.org,
	Richard Purdie <richard.purdie@linuxfoundation.org>,
	Nicholas Piggin <npiggin@gmail.com>,
	Bernhard Beschow <shentey@gmail.com>
Subject: Re: [PULL 00/10] ppc queue
Date: Mon, 29 May 2023 06:42:18 -0300	[thread overview]
Message-ID: <a45164d6-2720-20a8-996e-08abc38e92fc@gmail.com> (raw)
In-Reply-To: <2ccafb44-d09a-e71c-005b-9a36f128b275@tls.msk.ru>

On 5/28/23 14:36, Michael Tokarev wrote:
> 28.05.2023 19:49, Daniel Henrique Barboza wrote:
>>
>>    https://gitlab.com/danielhb/qemu.git tags/pull-ppc-20230528
>>
>> ppc patch queue for 2023-05-28:
>>
>> This queue includes several assorted fixes for PowerPC SPR
>> emulation, a change in the default Pegasos2 CPU, the addition
>> of AIL mode 3 for spapr, a PIC->CPU interrupt fix for prep and
>> performance enhancements in fpu_helper.c.
> 
>  From the patch description, it looks like the following changes
> are suitable for -stable:
> 
> 01/10 target/ppc: Fix fallback to MFSS for MFFS* instructions on pre 3.0 ISAs
> 02/10 target/ppc: Fix width of some 32-bit SPRs
> 03/10 target/ppc: Alignment faults do not set DSISR in ISA v3.0 onward
> 05/10 hw/ppc/prep: Fix wiring of PIC -> CPU interrupt
> 
> Or are these not important for -stable?  Or maybe there are other changes
> which should be picked too?

Patch 1 and perhaps 5 is stable material, and by "stable material" I'm
interpreting as "bug fixes for issues that were detected in the field
by users and predates the current release"

Let me know if this is the right approach or not.

> 
> Please add "Cc: qemu-stable@nongnu.org" tag for the future patches which
> needs to be backported to previous/stable version of qemu.

I'll keep that in mind next time. Thanks,

Daniel

> 
> Thanks!
> 
> /mjt
>> ---------------------------------------------------------------
>> Alexander Bulekov (1):
>>        pnv_lpc: disable reentrancy detection for lpc-hc
>>
>> BALATON Zoltan (1):
>>        ppc/pegasos2: Change default CPU to 7457
>>
>> Bernhard Beschow (1):
>>        hw/ppc/prep: Fix wiring of PIC -> CPU interrupt
>>
>> Nicholas Piggin (5):
>>        target/ppc: Fix width of some 32-bit SPRs
>>        target/ppc: Alignment faults do not set DSISR in ISA v3.0 onward
>>        spapr: Add SPAPR_CAP_AIL_MODE_3 for AIL mode 3 support for H_SET_MODE hcall
>>        target/ppc: Use SMT4 small core chip type in POWER9/10 PVRs
>>        target/ppc: Add POWER9 DD2.2 model
>>
>> Richard Henderson (1):
>>        target/ppc: Merge COMPUTE_CLASS and COMPUTE_FPRF
>>
>> Richard Purdie (1):
>>        target/ppc: Fix fallback to MFSS for MFFS* instructions on pre 3.0 ISAs
>>
> 