linux-kernel - Re: [PATCH v4 RESEND] powerpc/pseries/eeh: Fix get PE state translation

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Message-ID: <173754932978.1094869.2082514395132243482.b4-ty@linux.ibm.com>
Date: Wed, 22 Jan 2025 18:13:48 +0530
From: Madhavan Srinivasan <maddy@...ux.ibm.com>
To: linuxppc-dev@...ts.ozlabs.org, mpe@...erman.id.au,
        linux-kernel@...r.kernel.org,
        Narayana Murty N <nnmlinux@...ux.ibm.com>
Cc: stable@...r.kernel.org, mahesh@...ux.ibm.com, oohall@...il.com,
        npiggin@...il.com, christophe.leroy@...roup.eu, naveen@...nel.org,
        vaibhav@...ux.ibm.com, ganeshgr@...ux.ibm.com, sbhat@...ux.ibm.com,
        ritesh.list@...il.com
Subject: Re: [PATCH v4 RESEND] powerpc/pseries/eeh: Fix get PE state translation

On Thu, 16 Jan 2025 04:39:54 -0600, Narayana Murty N wrote:
> The PE Reset State "0" returned by RTAS calls
> "ibm_read_slot_reset_[state|state2]" indicates that the reset is
> deactivated and the PE is in a state where MMIO and DMA are allowed.
> However, the current implementation of "pseries_eeh_get_state()" does
> not reflect this, causing drivers to incorrectly assume that MMIO and
> DMA operations cannot be resumed.
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc/pseries/eeh: Fix get PE state translation
      https://git.kernel.org/powerpc/c/11b93559000c686ad7e5ab0547e76f21cc143844

Thanks