From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Nicholas Piggin <npiggin@gmail.com>, linuxppc-dev@lists.ozlabs.org
Cc: Nicholas Piggin <npiggin@gmail.com>
Subject: Re: [1/9] powerpc/64s: Remove unnecessary relocation branch from idle handler
Date: Sun, 23 Apr 2017 21:53:18 +1000 (AEST) [thread overview]
Message-ID: <3w9nt65Ln9z9s2s@ozlabs.org> (raw)
In-Reply-To: <20170419130551.32378-2-npiggin@gmail.com>
On Wed, 2017-04-19 at 13:05:43 UTC, Nicholas Piggin wrote:
> The system reset idle handler system_reset_idle_common is relocated, so
> relocation is not required to branch to kvm_start_guest. The superfluous
> relocation does not result in incorrect code, but it does not compile
> outside of exception-64s.S (with fixed section definitions).
>
> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Series applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/2563a70c3b2acc4f60083e2aaf1102
cheers
next prev parent reply other threads:[~2017-04-23 11:53 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-19 13:05 [PATCH v2 0/9] idle fixes and changes for POWER8 and POWER9 Nicholas Piggin
2017-04-19 13:05 ` [PATCH 1/9] powerpc/64s: Remove unnecessary relocation branch from idle handler Nicholas Piggin
2017-04-23 11:53 ` Michael Ellerman [this message]
2017-04-19 13:05 ` [PATCH 2/9] powerpc/64s: move remaining system reset idle code into idle_book3s.S Nicholas Piggin
2017-04-19 13:05 ` [PATCH 3/9] powerpc/64s: stop using bit in HSPRG0 to test winkle Nicholas Piggin
2017-04-19 13:05 ` [PATCH 4/9] powerpc/64s: use alternative feature patching Nicholas Piggin
2017-04-19 13:05 ` [PATCH 5/9] powerpc/64s: fix POWER9 machine check handler from stop state Nicholas Piggin
2017-04-19 13:05 ` [PATCH 6/9] powerpc/64s: idle expand core idle state bits Nicholas Piggin
2017-04-19 13:05 ` [PATCH 7/9] powerpc/64s: idle do not hold reservation longer than required Nicholas Piggin
2017-04-19 13:05 ` [PATCH 8/9] powerpc/64s: idle POWER8 avoid full state loss recovery where possible Nicholas Piggin
2017-04-19 13:05 ` [PATCH 9/9] powerpc/64s: Simplify POWER9 DD1 idle workaround code Nicholas Piggin
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