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From 66ab02bc657f102955f3077914bbaf00bc6546e9 Mon Sep 17 00:00:00 2001
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From: Juan Quintela <quintela@redhat.com>
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Date: Tue, 14 Jan 2014 15:07:15 +0100
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Subject: [PATCH 04/40] exec: use accessor function to know if memory is dirty
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Juan Quintela <quintela@redhat.com>
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Message-id: <1389712071-23303-5-git-send-email-quintela@redhat.com>
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Patchwork-id: 56662
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O-Subject: [RHEL7 qemu-kvm PATCH 04/40] exec: use accessor function to know if memory is dirty
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Bugzilla: 997559
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RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
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RH-Acked-by: Orit Wasserman <owasserm@redhat.com>
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RH-Acked-by: Dr. David Alan Gilbert (git) <dgilbert@redhat.com>
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Signed-off-by: Juan Quintela <quintela@redhat.com>
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Reviewed-by: Orit Wasserman <owasserm@redhat.com>
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Reviewed-by: Eric Blake <eblake@redhat.com>
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(cherry picked from commit 06567942e5e92cc649b608205d5d31ff3ac21c58)
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Conflicts:
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exec.c
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Conflict is due to the following comming irrelevant to migration:
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ommit 4917cf44326a1bda2fd7f27303aff7a25ad86518
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Author: Andreas Färber <afaerber@suse.de>
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Date: Mon May 27 05:17:50 2013 +0200
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cpu: Replace cpu_single_env with CPUState current_cpu
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Signed-off-by: Juan Quintela <quintela@trasno.org>
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---
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exec.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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exec.c | 2 +-
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1 files changed, 1 insertions(+), 1 deletions(-)
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diff --git a/exec.c b/exec.c
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index 571cea4..389888d 100644
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--- a/exec.c
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+++ b/exec.c
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@@ -1505,7 +1505,7 @@ static void notdirty_mem_write(void *opaque, hwaddr ram_addr,
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cpu_physical_memory_set_dirty_flags(ram_addr, dirty_flags);
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/* we remove the notdirty callback only if the code has been
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flushed */
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- if (dirty_flags == 0xff)
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+ if (cpu_physical_memory_is_dirty(ram_addr))
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tlb_set_dirty(cpu_single_env, cpu_single_env->mem_io_vaddr);
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}
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--
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1.7.1
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