From: Alexey Kardashevskiy <aik@ozlabs.ru>
To: linuxppc-dev@lists.ozlabs.org
Cc: Alexey Kardashevskiy <aik@ozlabs.ru>,
David Gibson <david@gibson.dropbear.id.au>,
kvm-ppc@vger.kernel.org, Paul Mackerras <paulus@ozlabs.org>
Subject: [PATCH kernel 0/4] KVM: PPC: Some error handling rework
Date: Thu, 30 Aug 2018 13:16:43 +1000 [thread overview]
Message-ID: <20180830031647.34134-1-aik@ozlabs.ru> (raw)
There are some inconsistencies in how I handle errors which prevents
us from validating these properly:
KVM: PPC: Check if IOMMU page is contained in the pinned physical page
KVM: PPC: Book3S: Fix guest DMA when guest partially backed by THP pages
This is based on sha1
ff69279 Ard Biesheuvel "powerpc: disable support for relative ksymtab references".
Please comment. Thanks.
Alexey Kardashevskiy (4):
KVM: PPC: Validate all tces before updating tables
KVM: PPC: Inform the userspace about TCE update failures
KVM: PPC: Validate TCEs against preregistered memory page sizes
KVM: PPC: Propagate errors to the guest when failed instead of
ignoring
arch/powerpc/include/asm/kvm_ppc.h | 2 -
arch/powerpc/kvm/book3s_64_vio.c | 78 ++++++++++++++++++++++++++++---------
arch/powerpc/kvm/book3s_64_vio_hv.c | 60 ++++++++++++++++------------
3 files changed, 96 insertions(+), 44 deletions(-)
--
2.11.0
next reply other threads:[~2018-08-30 3:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-30 3:16 Alexey Kardashevskiy [this message]
2018-08-30 3:16 ` [PATCH kernel 1/4] KVM: PPC: Validate all tces before updating tables Alexey Kardashevskiy
2018-08-30 4:01 ` David Gibson
2018-08-31 4:04 ` Alexey Kardashevskiy
2018-08-30 3:16 ` [PATCH kernel 2/4] KVM: PPC: Inform the userspace about TCE update failures Alexey Kardashevskiy
2018-08-30 4:01 ` David Gibson
2018-08-30 3:16 ` [PATCH kernel 3/4] KVM: PPC: Validate TCEs against preregistered memory page sizes Alexey Kardashevskiy
2018-08-30 4:03 ` David Gibson
2018-08-30 3:16 ` [PATCH kernel 4/4] KVM: PPC: Propagate errors to the guest when failed instead of ignoring Alexey Kardashevskiy
2018-08-30 4:04 ` David Gibson
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