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From: Nicholas Piggin <npiggin@gmail.com>
To: Paul Mackerras <paulus@ozlabs.org>
Cc: Nicholas Piggin <npiggin@gmail.com>,
	Alexander Graf <agraf@suse.com>,
	kvm-ppc@vger.kernel.org, Michael Ellerman <mpe@ellerman.id.au>,
	linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v2 0/3] KVM: PPC: Book3S: 64-bit CONFIG_RELOCATABLE fixes
Date: Thu, 22 Dec 2016 04:29:24 +1000	[thread overview]
Message-ID: <20161221182927.24562-1-npiggin@gmail.com> (raw)

Hi,

I took into account the feedback from last time. I was sceptical at
first about moving the store to save r9 from the KVM test to the
KVM handler. After implementing it, it actually worked well.

Thanks,
Nick

Nicholas Piggin (3):
  KVM: PPC: Book3S: Change interrupt call to reduce scratch space use on HV
  KVM: PPC: Book3S: Move 64-bit KVM interrupt handler out from alt section
  KVM: PPC: Book3S: 64-bit CONFIG_RELOCATABLE support for interrupts

 arch/powerpc/include/asm/exception-64s.h | 63 ++++++++++++++++++++++++--------
 arch/powerpc/include/asm/head-64.h       |  2 +-
 arch/powerpc/kernel/exceptions-64s.S     | 10 ++---
 arch/powerpc/kvm/book3s_hv_rmhandlers.S  | 15 ++++++--
 arch/powerpc/kvm/book3s_segment.S        | 32 ++++++++++++----
 5 files changed, 89 insertions(+), 33 deletions(-)

-- 
2.11.0

             reply	other threads:[~2016-12-21 18:29 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-21 18:29 Nicholas Piggin [this message]
2016-12-21 18:29 ` [PATCH 1/3] KVM: PPC: Book3S: Change interrupt call to reduce scratch space use on HV Nicholas Piggin
2017-01-27  2:21   ` Paul Mackerras
2016-12-21 18:29 ` [PATCH 2/3] KVM: PPC: Book3S: Move 64-bit KVM interrupt handler out from alt section Nicholas Piggin
2017-01-27  2:25   ` Paul Mackerras
2016-12-21 18:29 ` [PATCH 3/3] KVM: PPC: Book3S: 64-bit CONFIG_RELOCATABLE support for interrupts Nicholas Piggin
2017-01-27  2:50   ` Paul Mackerras
2017-01-27  4:00     ` Nicholas Piggin
2017-01-31  8:01   ` Paul Mackerras
2017-01-31  8:17     ` Michael Ellerman
2017-01-31 10:21     ` Nicholas Piggin

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