From: Jan Kiszka <jan.kiszka@siemens.com>
To: Liu Yu-B13201 <Yu.Liu@freescale.com>
Cc: Alexander Graf <agraf@suse.de>,
Hollis Blanchard <hollisb@us.ibm.com>,
kvm-ppc <kvm-ppc@vger.kernel.org>, kvm <kvm@vger.kernel.org>
Subject: Re: [PATCH 3/4] kvmppc/booke: guest debug support
Date: Wed, 03 Feb 2010 10:25:24 +0000 [thread overview]
Message-ID: <4B694F14.6030900@siemens.com> (raw)
In-Reply-To: <1265183633-2230-4-git-send-email-yu.liu@freescale.com>
Liu Yu wrote:
> According to user's gdb command,
> we set the corresponding debug control bits in shadow.
>
> Signed-off-by: Liu Yu <yu.liu-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
> ---
> arch/powerpc/include/asm/kvm_ppc.h | 3 +
> arch/powerpc/kvm/booke.c | 93 ++++++++++++++++++++++++++++++++++--
> arch/powerpc/kvm/e500.c | 8 ---
> arch/powerpc/kvm/powerpc.c | 2 +-
> 4 files changed, 93 insertions(+), 13 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
> index e264282..8918aac 100644
> --- a/arch/powerpc/include/asm/kvm_ppc.h
> +++ b/arch/powerpc/include/asm/kvm_ppc.h
> @@ -94,6 +94,9 @@ extern int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
> extern int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs);
> extern int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt);
>
> +extern int kvmppc_core_set_guest_debug(struct kvm_vcpu *vcpu,
> + struct kvm_guest_debug *dbg);
> +
> extern int kvmppc_booke_init(void);
> extern void kvmppc_booke_exit(void);
>
> diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
> index 4d686cc..ec2722d 100644
> --- a/arch/powerpc/kvm/booke.c
> +++ b/arch/powerpc/kvm/booke.c
> @@ -267,6 +267,16 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
> break;
> }
>
> + if (unlikely(vcpu->guest_debug & KVM_GUESTDBG_ENABLE) &&
This should better check for KVM_GUESTDBG_USE_SW_BP.
> + (vcpu->arch.last_inst = KVM_INST_GUESTGDB)) {
> + run->exit_reason = KVM_EXIT_DEBUG;
> + run->debug.arch.pc = vcpu->arch.pc;
> + run->debug.arch.exception = exit_nr;
> + kvmppc_account_exit(vcpu, DEBUG_EXITS);
> + r = RESUME_HOST;
> + break;
> + }
> +
> er = kvmppc_emulate_instruction(run, vcpu);
> switch (er) {
> case EMULATE_DONE:
> @@ -293,6 +303,12 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
> default:
> BUG();
> }
> +
> + if (unlikely(vcpu->guest_debug & KVM_GUESTDBG_ENABLE) &&
> + (vcpu->guest_debug & KVM_GUESTDBG_SINGLESTEP)) {
Checking for KVM_GUESTDBG_ENABLE is redundant as you enforce guest_debug
= 0 in kvmppc_core_set_guest_debug if KVM_GUESTDBG_ENABLE is not set.
> + run->exit_reason = KVM_EXIT_DEBUG;
> + r = RESUME_HOST;
> + }
> break;
>
> case BOOKE_INTERRUPT_FP_UNAVAIL:
> @@ -421,12 +437,27 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
> u32 dbsr;
>
> vcpu->arch.pc = mfspr(SPRN_CSRR0);
> -
> - /* clear IAC events in DBSR register */
> dbsr = mfspr(SPRN_DBSR);
> - dbsr &= DBSR_IAC1 | DBSR_IAC2 | DBSR_IAC3 | DBSR_IAC4;
> - mtspr(SPRN_DBSR, dbsr);
> + run->debug.arch.pc = vcpu->arch.pc;
> + run->debug.arch.status = 0;
> +
> + if (dbsr & (DBSR_IAC1 | DBSR_IAC2 | DBSR_IAC3 | DBSR_IAC4)) {
> + run->debug.arch.status |= KVMPPC_DEBUG_BREAKPOINT;
> + } else {
> + if (dbsr & (DBSR_DAC1W | DBSR_DAC2W))
> + run->debug.arch.status |= KVMPPC_DEBUG_WATCH_WRITE;
> + else if (dbsr & (DBSR_DAC1R | DBSR_DAC2R))
> + run->debug.arch.status |= KVMPPC_DEBUG_WATCH_READ;
> + if (dbsr & (DBSR_DAC1R | DBSR_DAC1W))
> + run->debug.arch.pc = vcpu->arch.shadow_dbg_reg.dac1;
> + else if (dbsr & (DBSR_DAC2R | DBSR_DAC2W))
> + run->debug.arch.pc = vcpu->arch.shadow_dbg_reg.dac2;
> + }
>
> + /* clear events in DBSR register */
> + mtspr(SPRN_DBSR, ~0);
> +
> + run->debug.arch.exception = exit_nr;
> run->exit_reason = KVM_EXIT_DEBUG;
> kvmppc_account_exit(vcpu, DEBUG_EXITS);
> r = RESUME_HOST;
> @@ -560,6 +591,60 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, struct kvm_dirty_log *log)
> return -ENOTSUPP;
> }
>
> +int kvmppc_core_set_guest_debug(struct kvm_vcpu *vcpu,
> + struct kvm_guest_debug *dbg)
> +{
> + if (!(dbg->control & KVM_GUESTDBG_ENABLE)) {
> + vcpu->guest_debug = 0;
> + return 0;
> + }
> +
> + vcpu->guest_debug = dbg->control;
> + vcpu->arch.shadow_dbg_reg.dbcr0 = 0;
> +
> + if (vcpu->guest_debug & KVM_GUESTDBG_SINGLESTEP)
> + vcpu->arch.shadow_dbg_reg.dbcr0 |= DBCR0_IDM | DBCR0_IC;
> +
> + if (vcpu->guest_debug & KVM_GUESTDBG_USE_HW_BP) {
> + struct kvmppc_debug_reg *gdbgr = &(vcpu->arch.shadow_dbg_reg);
> + int n, b = 0, w = 0;
> + const u32 bp_code[] = {
> + DBCR0_IAC1 | DBCR0_IDM,
> + DBCR0_IAC2 | DBCR0_IDM,
> + DBCR0_IAC3 | DBCR0_IDM,
> + DBCR0_IAC4 | DBCR0_IDM
> + };
> + const u32 wp_code[] = {
> + DBCR0_DAC1W | DBCR0_IDM,
> + DBCR0_DAC2W | DBCR0_IDM,
> + DBCR0_DAC1R | DBCR0_IDM,
> + DBCR0_DAC2R | DBCR0_IDM
> + };
> +
> + for (n = 0; n < 6 && dbg->arch.bp[n].type; n++) {
> + if (dbg->arch.bp[n].type & KVMPPC_DEBUG_BREAKPOINT)
> + gdbgr->dbcr0 |= bp_code[b];
> + if (dbg->arch.bp[n].type & KVMPPC_DEBUG_WATCH_READ)
> + gdbgr->dbcr0 |= wp_code[w + 2];
> + if (dbg->arch.bp[n].type & KVMPPC_DEBUG_WATCH_WRITE)
> + gdbgr->dbcr0 |= wp_code[w];
> +
> + if (b < 4 && (gdbgr->dbcr0 & (DBCR0_IAC1 | DBCR0_IAC2 |
> + DBCR0_IAC3 | DBCR0_IAC4))) {
> + gdbgr->iac[b] = dbg->arch.bp[n].addr;
> + b++;
> + }
> + if (w < 2 && (gdbgr->dbcr0 & (DBCR0_DAC1W | DBCR0_DAC1R
> + | DBCR0_DAC2W | DBCR0_DAC2R))) {
> + gdbgr->dac[w] = dbg->arch.bp[n].addr;
> + w++;
> + }
> + }
> + }
> +
> + return 0;
> +}
> +
> int __init kvmppc_booke_init(void)
> {
> unsigned long ivor[16];
> diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c
> index efa1198..65192eb 100644
> --- a/arch/powerpc/kvm/e500.c
> +++ b/arch/powerpc/kvm/e500.c
> @@ -24,14 +24,6 @@
> #include "booke.h"
> #include "e500_tlb.h"
>
> -void kvmppc_core_load_host_debugstate(struct kvm_vcpu *vcpu)
> -{
> -}
> -
> -void kvmppc_core_load_guest_debugstate(struct kvm_vcpu *vcpu)
> -{
> -}
> -
> void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
> {
> kvmppc_e500_tlb_load(vcpu, cpu);
> diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
> index 51aedd7..5bb17e5 100644
> --- a/arch/powerpc/kvm/powerpc.c
> +++ b/arch/powerpc/kvm/powerpc.c
> @@ -265,7 +265,7 @@ void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
> int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
> struct kvm_guest_debug *dbg)
> {
> - return -EINVAL;
> + return kvmppc_core_set_guest_debug(vcpu, dbg);
> }
>
> static void kvmppc_complete_dcr_load(struct kvm_vcpu *vcpu,
Series looks good otherwise (from generic guest debugging POV).
Jan
--
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux
WARNING: multiple messages have this Message-ID (diff)
From: Jan Kiszka <jan.kiszka@siemens.com>
To: Liu Yu-B13201 <Yu.Liu@freescale.com>
Cc: Alexander Graf <agraf@suse.de>,
Hollis Blanchard <hollisb@us.ibm.com>,
kvm-ppc <kvm-ppc@vger.kernel.org>, kvm <kvm@vger.kernel.org>
Subject: Re: [PATCH 3/4] kvmppc/booke: guest debug support
Date: Wed, 03 Feb 2010 11:25:24 +0100 [thread overview]
Message-ID: <4B694F14.6030900@siemens.com> (raw)
In-Reply-To: <1265183633-2230-4-git-send-email-yu.liu@freescale.com>
Liu Yu wrote:
> According to user's gdb command,
> we set the corresponding debug control bits in shadow.
>
> Signed-off-by: Liu Yu <yu.liu-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
> ---
> arch/powerpc/include/asm/kvm_ppc.h | 3 +
> arch/powerpc/kvm/booke.c | 93 ++++++++++++++++++++++++++++++++++--
> arch/powerpc/kvm/e500.c | 8 ---
> arch/powerpc/kvm/powerpc.c | 2 +-
> 4 files changed, 93 insertions(+), 13 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
> index e264282..8918aac 100644
> --- a/arch/powerpc/include/asm/kvm_ppc.h
> +++ b/arch/powerpc/include/asm/kvm_ppc.h
> @@ -94,6 +94,9 @@ extern int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
> extern int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs);
> extern int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt);
>
> +extern int kvmppc_core_set_guest_debug(struct kvm_vcpu *vcpu,
> + struct kvm_guest_debug *dbg);
> +
> extern int kvmppc_booke_init(void);
> extern void kvmppc_booke_exit(void);
>
> diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
> index 4d686cc..ec2722d 100644
> --- a/arch/powerpc/kvm/booke.c
> +++ b/arch/powerpc/kvm/booke.c
> @@ -267,6 +267,16 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
> break;
> }
>
> + if (unlikely(vcpu->guest_debug & KVM_GUESTDBG_ENABLE) &&
This should better check for KVM_GUESTDBG_USE_SW_BP.
> + (vcpu->arch.last_inst == KVM_INST_GUESTGDB)) {
> + run->exit_reason = KVM_EXIT_DEBUG;
> + run->debug.arch.pc = vcpu->arch.pc;
> + run->debug.arch.exception = exit_nr;
> + kvmppc_account_exit(vcpu, DEBUG_EXITS);
> + r = RESUME_HOST;
> + break;
> + }
> +
> er = kvmppc_emulate_instruction(run, vcpu);
> switch (er) {
> case EMULATE_DONE:
> @@ -293,6 +303,12 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
> default:
> BUG();
> }
> +
> + if (unlikely(vcpu->guest_debug & KVM_GUESTDBG_ENABLE) &&
> + (vcpu->guest_debug & KVM_GUESTDBG_SINGLESTEP)) {
Checking for KVM_GUESTDBG_ENABLE is redundant as you enforce guest_debug
= 0 in kvmppc_core_set_guest_debug if KVM_GUESTDBG_ENABLE is not set.
> + run->exit_reason = KVM_EXIT_DEBUG;
> + r = RESUME_HOST;
> + }
> break;
>
> case BOOKE_INTERRUPT_FP_UNAVAIL:
> @@ -421,12 +437,27 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
> u32 dbsr;
>
> vcpu->arch.pc = mfspr(SPRN_CSRR0);
> -
> - /* clear IAC events in DBSR register */
> dbsr = mfspr(SPRN_DBSR);
> - dbsr &= DBSR_IAC1 | DBSR_IAC2 | DBSR_IAC3 | DBSR_IAC4;
> - mtspr(SPRN_DBSR, dbsr);
> + run->debug.arch.pc = vcpu->arch.pc;
> + run->debug.arch.status = 0;
> +
> + if (dbsr & (DBSR_IAC1 | DBSR_IAC2 | DBSR_IAC3 | DBSR_IAC4)) {
> + run->debug.arch.status |= KVMPPC_DEBUG_BREAKPOINT;
> + } else {
> + if (dbsr & (DBSR_DAC1W | DBSR_DAC2W))
> + run->debug.arch.status |= KVMPPC_DEBUG_WATCH_WRITE;
> + else if (dbsr & (DBSR_DAC1R | DBSR_DAC2R))
> + run->debug.arch.status |= KVMPPC_DEBUG_WATCH_READ;
> + if (dbsr & (DBSR_DAC1R | DBSR_DAC1W))
> + run->debug.arch.pc = vcpu->arch.shadow_dbg_reg.dac1;
> + else if (dbsr & (DBSR_DAC2R | DBSR_DAC2W))
> + run->debug.arch.pc = vcpu->arch.shadow_dbg_reg.dac2;
> + }
>
> + /* clear events in DBSR register */
> + mtspr(SPRN_DBSR, ~0);
> +
> + run->debug.arch.exception = exit_nr;
> run->exit_reason = KVM_EXIT_DEBUG;
> kvmppc_account_exit(vcpu, DEBUG_EXITS);
> r = RESUME_HOST;
> @@ -560,6 +591,60 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, struct kvm_dirty_log *log)
> return -ENOTSUPP;
> }
>
> +int kvmppc_core_set_guest_debug(struct kvm_vcpu *vcpu,
> + struct kvm_guest_debug *dbg)
> +{
> + if (!(dbg->control & KVM_GUESTDBG_ENABLE)) {
> + vcpu->guest_debug = 0;
> + return 0;
> + }
> +
> + vcpu->guest_debug = dbg->control;
> + vcpu->arch.shadow_dbg_reg.dbcr0 = 0;
> +
> + if (vcpu->guest_debug & KVM_GUESTDBG_SINGLESTEP)
> + vcpu->arch.shadow_dbg_reg.dbcr0 |= DBCR0_IDM | DBCR0_IC;
> +
> + if (vcpu->guest_debug & KVM_GUESTDBG_USE_HW_BP) {
> + struct kvmppc_debug_reg *gdbgr = &(vcpu->arch.shadow_dbg_reg);
> + int n, b = 0, w = 0;
> + const u32 bp_code[] = {
> + DBCR0_IAC1 | DBCR0_IDM,
> + DBCR0_IAC2 | DBCR0_IDM,
> + DBCR0_IAC3 | DBCR0_IDM,
> + DBCR0_IAC4 | DBCR0_IDM
> + };
> + const u32 wp_code[] = {
> + DBCR0_DAC1W | DBCR0_IDM,
> + DBCR0_DAC2W | DBCR0_IDM,
> + DBCR0_DAC1R | DBCR0_IDM,
> + DBCR0_DAC2R | DBCR0_IDM
> + };
> +
> + for (n = 0; n < 6 && dbg->arch.bp[n].type; n++) {
> + if (dbg->arch.bp[n].type & KVMPPC_DEBUG_BREAKPOINT)
> + gdbgr->dbcr0 |= bp_code[b];
> + if (dbg->arch.bp[n].type & KVMPPC_DEBUG_WATCH_READ)
> + gdbgr->dbcr0 |= wp_code[w + 2];
> + if (dbg->arch.bp[n].type & KVMPPC_DEBUG_WATCH_WRITE)
> + gdbgr->dbcr0 |= wp_code[w];
> +
> + if (b < 4 && (gdbgr->dbcr0 & (DBCR0_IAC1 | DBCR0_IAC2 |
> + DBCR0_IAC3 | DBCR0_IAC4))) {
> + gdbgr->iac[b] = dbg->arch.bp[n].addr;
> + b++;
> + }
> + if (w < 2 && (gdbgr->dbcr0 & (DBCR0_DAC1W | DBCR0_DAC1R
> + | DBCR0_DAC2W | DBCR0_DAC2R))) {
> + gdbgr->dac[w] = dbg->arch.bp[n].addr;
> + w++;
> + }
> + }
> + }
> +
> + return 0;
> +}
> +
> int __init kvmppc_booke_init(void)
> {
> unsigned long ivor[16];
> diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c
> index efa1198..65192eb 100644
> --- a/arch/powerpc/kvm/e500.c
> +++ b/arch/powerpc/kvm/e500.c
> @@ -24,14 +24,6 @@
> #include "booke.h"
> #include "e500_tlb.h"
>
> -void kvmppc_core_load_host_debugstate(struct kvm_vcpu *vcpu)
> -{
> -}
> -
> -void kvmppc_core_load_guest_debugstate(struct kvm_vcpu *vcpu)
> -{
> -}
> -
> void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
> {
> kvmppc_e500_tlb_load(vcpu, cpu);
> diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
> index 51aedd7..5bb17e5 100644
> --- a/arch/powerpc/kvm/powerpc.c
> +++ b/arch/powerpc/kvm/powerpc.c
> @@ -265,7 +265,7 @@ void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
> int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
> struct kvm_guest_debug *dbg)
> {
> - return -EINVAL;
> + return kvmppc_core_set_guest_debug(vcpu, dbg);
> }
>
> static void kvmppc_complete_dcr_load(struct kvm_vcpu *vcpu,
Series looks good otherwise (from generic guest debugging POV).
Jan
--
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux
next prev parent reply other threads:[~2010-02-03 10:25 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-03 7:53 [PATCH RESEND 0/4] kvmppc/booke: add guest debug support Liu Yu
2010-02-03 7:53 ` Liu Yu
[not found] ` <1265183633-2230-1-git-send-email-yu.liu-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2010-02-03 7:53 ` [PATCH 1/4] kvmppc: guest debug definitions Liu Yu
2010-02-03 7:53 ` Liu Yu
[not found] ` <1265183633-2230-2-git-send-email-yu.liu-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2010-02-03 7:53 ` [PATCH 2/4] kvmppc/booke: switch shadow/host debug registers on guest enter/exit path Liu Yu
2010-02-03 7:53 ` Liu Yu
[not found] ` <1265183633-2230-3-git-send-email-yu.liu-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2010-02-03 7:53 ` [PATCH 3/4] kvmppc/booke: guest debug support Liu Yu
2010-02-03 7:53 ` Liu Yu
[not found] ` <1265183633-2230-4-git-send-email-yu.liu-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2010-02-03 7:53 ` [PATCH 4/4] kvmppc/booke: exit_nr fixup for guest debug single step Liu Yu
2010-02-03 7:53 ` Liu Yu
[not found] ` <1265183633-2230-5-git-send-email-yu.liu-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2010-02-03 9:03 ` Alexander Graf
2010-02-03 9:03 ` Alexander Graf
[not found] ` <DEFF369D-B8B0-4871-9786-BB39B122CAFD-l3A5Bk7waGM@public.gmane.org>
2010-02-03 9:24 ` Liu Yu-B13201
2010-02-03 9:24 ` Liu Yu-B13201
[not found] ` <0A1FE637C2C7E148B9573BB60CC630E5762ADE-bKEhWGtIRUJ4Lp7cDGe+DVjVikpgYyvb5NbjCUgZEJk@public.gmane.org>
2010-02-03 10:14 ` [PATCH 4/4] kvmppc/booke: exit_nr fixup for guest debug single Alexander Graf
2010-02-03 10:14 ` [PATCH 4/4] kvmppc/booke: exit_nr fixup for guest debug single step Alexander Graf
[not found] ` <4B694C6C.3020903-l3A5Bk7waGM@public.gmane.org>
2010-02-03 11:14 ` Liu Yu-B13201
2010-02-03 11:14 ` Liu Yu-B13201
[not found] ` <0A1FE637C2C7E148B9573BB60CC630E5762AFC-bKEhWGtIRUJ4Lp7cDGe+DVjVikpgYyvb5NbjCUgZEJk@public.gmane.org>
2010-02-03 11:19 ` [PATCH 4/4] kvmppc/booke: exit_nr fixup for guest debug single Alexander Graf
2010-02-03 11:19 ` [PATCH 4/4] kvmppc/booke: exit_nr fixup for guest debug single step Alexander Graf
2010-02-03 10:25 ` Jan Kiszka [this message]
2010-02-03 10:25 ` [PATCH 3/4] kvmppc/booke: guest debug support Jan Kiszka
2010-02-03 8:57 ` [PATCH 1/4] kvmppc: guest debug definitions Alexander Graf
2010-02-03 8:57 ` Alexander Graf
2010-02-03 9:17 ` Liu Yu-B13201
2010-02-03 9:17 ` Liu Yu-B13201
2010-02-03 9:51 ` Alexander Graf
2010-02-03 9:51 ` Alexander Graf
2010-02-03 10:35 ` Liu Yu-B13201
2010-02-03 10:35 ` Liu Yu-B13201
[not found] ` <0A1FE637C2C7E148B9573BB60CC630E5762AF7-bKEhWGtIRUJ4Lp7cDGe+DVjVikpgYyvb5NbjCUgZEJk@public.gmane.org>
2010-02-03 10:37 ` Alexander Graf
2010-02-03 10:37 ` Alexander Graf
2010-02-03 8:52 ` [PATCH RESEND 0/4] kvmppc/booke: add guest debug support Alexander Graf
2010-02-03 8:52 ` Alexander Graf
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