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From: Marcelo Tosatti <mtosatti@redhat.com>
To: kvm@vger.kernel.org, qemu-devel@nongnu.org
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Subject: [Qemu-devel] [patch uq/master 7/9] move stop/stopped CPU_COMMON fields after area zeroed by reset
Date: Tue, 04 May 2010 09:45:25 -0300	[thread overview]
Message-ID: <20100504124634.512988258@redhat.com> (raw)
In-Reply-To: 20100504124518.979470863@redhat.com

[-- Attachment #1: move-stopped --]
[-- Type: text/plain, Size: 1604 bytes --]

cpu_reset zeroes CPUState upto breakpoints member. Contents of
stop/stopped should not be zeroed on cpu_reset.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

Index: qemu/cpu-defs.h
===================================================================
--- qemu.orig/cpu-defs.h
+++ qemu/cpu-defs.h
@@ -159,8 +159,6 @@ typedef struct CPUWatchpoint {
     target_ulong mem_io_vaddr; /* target virtual addr at which the      \
                                      memory was accessed */             \
     uint32_t halted; /* Nonzero if the CPU is in suspend state */       \
-    uint32_t stop;   /* Stop request */                                 \
-    uint32_t stopped; /* Artificially stopped */                        \
     uint32_t interrupt_request;                                         \
     volatile sig_atomic_t exit_request;                                 \
     CPU_COMMON_TLB                                                      \
@@ -203,6 +201,8 @@ typedef struct CPUWatchpoint {
     void *opaque;                                                       \
                                                                         \
     uint32_t created;                                                   \
+    uint32_t stop;   /* Stop request */                                 \
+    uint32_t stopped; /* Artificially stopped */                        \
     struct QemuThread *thread;                                          \
     struct QemuCond *halt_cond;                                         \
     struct qemu_work_item *queued_work_first, *queued_work_last;        \

  parent reply	other threads:[~2010-05-04 13:03 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-04 12:45 [Qemu-devel] [patch uq/master 0/9] enable smp > 1 and related fixes Marcelo Tosatti
2010-05-04 12:45 ` [Qemu-devel] [patch uq/master 1/9] kvm: set cpu_single_env around KVM_RUN ioctl Marcelo Tosatti
2010-05-04 12:45 ` [Qemu-devel] [patch uq/master 2/9] make SIG_IPI to tcg vcpu thread reliable Marcelo Tosatti
2010-05-04 12:45 ` [Qemu-devel] [patch uq/master 3/9] standardize on qemu_cpu_kick for signalling cpu thread(s) Marcelo Tosatti
2010-05-04 12:45 ` [Qemu-devel] [patch uq/master 4/9] port qemu-kvm's on_vcpu code Marcelo Tosatti
2010-05-04 12:45 ` [Qemu-devel] [patch uq/master 5/9] kvm: synchronize state from cpu context Marcelo Tosatti
2010-05-06 11:31   ` [Qemu-devel] " Avi Kivity
2010-05-04 12:45 ` [Qemu-devel] [patch uq/master 6/9] add cpu_is_stopped helper Marcelo Tosatti
2010-05-04 12:45 ` Marcelo Tosatti [this message]
2010-05-04 12:45 ` [Qemu-devel] [patch uq/master 8/9] kvm: validate context for kvm cpu get/put operations Marcelo Tosatti
2010-05-04 12:45 ` [Qemu-devel] [patch uq/master 9/9] kvm: enable smp > 1 Marcelo Tosatti
2010-05-05 18:24 ` [Qemu-devel] Re: [patch uq/master 0/9] enable smp > 1 and related fixes Anthony Liguori
2010-05-06 11:33   ` Avi Kivity
2010-05-06 11:34 ` Avi Kivity

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