All of lore.kernel.org
 help / color / mirror / Atom feed
From: George Dunlap <george.dunlap@citrix.com>
To: Paul Durrant <paul.durrant@citrix.com>
Cc: xen-devel <xen-devel@lists.xenproject.org>,
	Ian Jackson <ian.jackson@eu.citrix.com>,
	Jan Beulich <jbeulich@suse.de>,
	Andrew Cooper <andrew.cooper3@citrix.com>
Subject: Re: [PATCH v8 6/8] dm_op: convert HVMOP_set_mem_type
Date: Mon, 22 May 2017 11:29:33 +0100	[thread overview]
Message-ID: <CAFLBxZY5qGJW8=pePXjyCCcE6KEAiBXi126ay0_2ssOs4TgHOg@mail.gmail.com> (raw)
In-Reply-To: <1485271630-1860-7-git-send-email-paul.durrant@citrix.com>

On Tue, Jan 24, 2017 at 3:27 PM, Paul Durrant <paul.durrant@citrix.com> wrote:
> This patch removes the need for handling HVMOP restarts, so that
> infrastructure is removed.

This turns out to be false -- HVMOP_set_hvm_param can fail with
-ERESTART if you're setting HVM_PARAM_IDENT_PT and it fails to grab
the domain_ctl lock.

 -George

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
https://lists.xen.org/xen-devel

  reply	other threads:[~2017-05-22 10:29 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-24 15:27 [PATCH v8 0/8] New hypercall for device models Paul Durrant
2017-01-24 15:27 ` [PATCH v8 1/8] public / x86: Introduce __HYPERCALL_dm_op Paul Durrant
2017-01-24 16:34   ` Jan Beulich
2017-01-26 13:26   ` Boris Ostrovsky
2017-01-26 13:55     ` Paul Durrant
2017-01-26 14:00       ` Boris Ostrovsky
2017-01-24 15:27 ` [PATCH v8 2/8] dm_op: convert HVMOP_*ioreq_server* Paul Durrant
2017-01-24 15:27 ` [PATCH v8 3/8] dm_op: convert HVMOP_track_dirty_vram Paul Durrant
2017-01-24 15:27 ` [PATCH v8 4/8] dm_op: convert HVMOP_set_pci_intx_level, HVMOP_set_isa_irq_level, and Paul Durrant
2017-01-24 15:27 ` [PATCH v8 5/8] dm_op: convert HVMOP_modified_memory Paul Durrant
2017-01-24 15:27 ` [PATCH v8 6/8] dm_op: convert HVMOP_set_mem_type Paul Durrant
2017-05-22 10:29   ` George Dunlap [this message]
2017-05-22 11:10     ` Paul Durrant
2017-01-24 15:27 ` [PATCH v8 7/8] dm_op: convert HVMOP_inject_trap and HVMOP_inject_msi Paul Durrant
2017-01-24 15:27 ` [PATCH v8 8/8] x86/hvm: serialize trap injecting producer and consumer Paul Durrant

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CAFLBxZY5qGJW8=pePXjyCCcE6KEAiBXi126ay0_2ssOs4TgHOg@mail.gmail.com' \
    --to=george.dunlap@citrix.com \
    --cc=andrew.cooper3@citrix.com \
    --cc=ian.jackson@eu.citrix.com \
    --cc=jbeulich@suse.de \
    --cc=paul.durrant@citrix.com \
    --cc=xen-devel@lists.xenproject.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.