Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1248297

RE: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

From "Wu, Feng" <feng.wu@intel.com>
Newsgroups linux.kernel
Subject RE: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked
Date 2015-10-16 03:50 +0200
Message-ID <qk2jD-85Q-7@gated-at.bofh.it> (permalink)
References (1 earlier) <qa598-5y9-15@gated-at.bofh.it> <qjDXX-5He-3@gated-at.bofh.it> <qjFGq-8dL-25@gated-at.bofh.it> <qjUFs-4Ty-21@gated-at.bofh.it> <qjVib-5Uv-15@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw

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=
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | NextPrevious in thread | Find similar | Unroll thread


Thread

Re: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when  vCPU is blocked David Matlack <dmatlack@google.com> - 2015-10-15 01:50 +0200
  RE: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when  vCPU is blocked "Wu, Feng" <feng.wu@intel.com> - 2015-10-15 03:40 +0200
    Re: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when  vCPU is blocked David Matlack <dmatlack@google.com> - 2015-10-15 19:40 +0200
      Re: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when  vCPU is blocked Paolo Bonzini <pbonzini@redhat.com> - 2015-10-15 20:20 +0200
        RE: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when  vCPU is blocked "Wu, Feng" <feng.wu@intel.com> - 2015-10-16 03:50 +0200

csiph-web