From: Michael Ellerman <mpe@ellerman.id.au>
To: Anshuman Khandual <khandual@linux.vnet.ibm.com>, linuxppc-dev@ozlabs.org
Cc: mikey@neuling.org
Subject: Re: powerpc/tm: Drop tm_orig_msr from thread_struct
Date: Wed, 22 Jul 2015 19:44:31 +1000 (AEST) [thread overview]
Message-ID: <20150722094432.2407F1402C4@ozlabs.org> (raw)
In-Reply-To: <1436180050-27397-1-git-send-email-khandual@linux.vnet.ibm.com>
On Mon, 2015-06-07 at 10:54:10 UTC, Anshuman Khandual wrote:
> Currently tm_orig_msr is getting used during process context switch only.
> Then there is ckpt_regs which saves the checkpointed userspace context
> The MSR slot contained in ckpt_regs structure can be used during process
> context switch instead of tm_orig_msr, thus allowing us to drop it from
> thread_struct structure. This patch does that change.
>
> Acked-by: Michael Neuling <mikey@neuling.org>
> Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/829023df86d4ec39b110
cheers
prev parent reply other threads:[~2015-07-22 9:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-06 10:54 [PATCH] powerpc/tm: Drop tm_orig_msr from thread_struct Anshuman Khandual
2015-07-22 9:44 ` Michael Ellerman [this message]
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