* [PATCH v2 1/2] xenoprof: fix up ability to disable it
@ 2016-02-09 4:15 Doug Goldstein
2016-02-09 4:15 ` [PATCH v2 2/2] build: convert xenoprof to Kconfig Doug Goldstein
2016-02-09 10:05 ` [PATCH v2 1/2] xenoprof: fix up ability to disable it Andrew Cooper
0 siblings, 2 replies; 6+ messages in thread
From: Doug Goldstein @ 2016-02-09 4:15 UTC (permalink / raw)
To: xen-devel
Cc: Kevin Tian, Keir Fraser, Jan Beulich, Jun Nakajima,
Andrew Cooper, Doug Goldstein, Aravind Gopalakrishnan,
Suravee Suthikulpanit, Boris Ostrovsky
Allow Xenoprof to be fully disabled when toggling the option off.
CC: Keir Fraser <keir@xen.org>
CC: Jan Beulich <jbeulich@suse.com>
CC: Andrew Cooper <andrew.cooper3@citrix.com>
CC: Boris Ostrovsky <boris.ostrovsky@oracle.com>
CC: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
CC: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>
CC: Jun Nakajima <jun.nakajima@intel.com>
CC: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
---
change since v1:
- switch to #define empty 'functions' as suggested by Andrew Cooper
---
xen/arch/x86/Makefile | 2 +-
xen/arch/x86/Rules.mk | 2 ++
xen/arch/x86/x86_64/compat/entry.S | 4 ++++
xen/arch/x86/x86_64/entry.S | 4 ++++
xen/include/asm-x86/config.h | 1 -
xen/include/asm-x86/vpmu.h | 9 +++++++++
xen/include/asm-x86/xenoprof.h | 7 +++++++
xen/include/xen/xenoprof.h | 4 ++++
8 files changed, 31 insertions(+), 2 deletions(-)
diff --git a/xen/arch/x86/Makefile b/xen/arch/x86/Makefile
index 8e6e901..434d985 100644
--- a/xen/arch/x86/Makefile
+++ b/xen/arch/x86/Makefile
@@ -3,7 +3,7 @@ subdir-y += cpu
subdir-y += genapic
subdir-y += hvm
subdir-y += mm
-subdir-y += oprofile
+subdir-$(xenoprof) += oprofile
subdir-y += x86_64
obj-bin-y += alternative.init.o
diff --git a/xen/arch/x86/Rules.mk b/xen/arch/x86/Rules.mk
index a1cdae0..94e4efd 100644
--- a/xen/arch/x86/Rules.mk
+++ b/xen/arch/x86/Rules.mk
@@ -10,6 +10,8 @@ CFLAGS += -I$(BASEDIR)/include/asm-x86/mach-generic
CFLAGS += -I$(BASEDIR)/include/asm-x86/mach-default
CFLAGS += '-D__OBJECT_LABEL__=$(subst /,$$,$(subst -,_,$(subst $(BASEDIR)/,,$(CURDIR))/$@))'
+CFLAGS-$(xenoprof) += -DCONFIG_XENOPROF
+
# Prevent floating-point variables from creeping into Xen.
CFLAGS += -msoft-float
diff --git a/xen/arch/x86/x86_64/compat/entry.S b/xen/arch/x86/x86_64/compat/entry.S
index 3088aa7..6424ed0 100644
--- a/xen/arch/x86/x86_64/compat/entry.S
+++ b/xen/arch/x86/x86_64/compat/entry.S
@@ -394,6 +394,10 @@ compat_crash_page_fault:
#define compat_kexec_op do_ni_hypercall
#endif
+#ifndef CONFIG_XENOPROF
+#define compat_xenoprof_op do_ni_hypercall
+#endif
+
ENTRY(compat_hypercall_table)
.quad compat_set_trap_table /* 0 */
.quad do_mmu_update
diff --git a/xen/arch/x86/x86_64/entry.S b/xen/arch/x86/x86_64/entry.S
index 94a54aa..0a73878 100644
--- a/xen/arch/x86/x86_64/entry.S
+++ b/xen/arch/x86/x86_64/entry.S
@@ -727,6 +727,10 @@ ENTRY(exception_table)
#define do_kexec_op do_ni_hypercall
#endif
+#ifndef CONFIG_XENOPROF
+#define do_xenoprof_op do_ni_hypercall
+#endif
+
ENTRY(hypercall_table)
.quad do_set_trap_table /* 0 */
.quad do_mmu_update
diff --git a/xen/include/asm-x86/config.h b/xen/include/asm-x86/config.h
index d97877d..a45d3ee 100644
--- a/xen/include/asm-x86/config.h
+++ b/xen/include/asm-x86/config.h
@@ -47,7 +47,6 @@
#define CONFIG_VGA 1
#define CONFIG_VIDEO 1
-#define CONFIG_XENOPROF 1
#define CONFIG_WATCHDOG 1
#define CONFIG_MULTIBOOT 1
diff --git a/xen/include/asm-x86/vpmu.h b/xen/include/asm-x86/vpmu.h
index 67e73dc..4750a1f 100644
--- a/xen/include/asm-x86/vpmu.h
+++ b/xen/include/asm-x86/vpmu.h
@@ -89,10 +89,14 @@ static inline void vpmu_clear(struct vpmu_struct *vpmu)
{
vpmu->flags = 0;
}
+#ifdef CONFIG_XENOPROF
static inline bool_t vpmu_is_set(const struct vpmu_struct *vpmu, const u32 mask)
{
return !!(vpmu->flags & mask);
}
+#else
+#define vpmu_is_set(x, y) (!!0)
+#endif
static inline bool_t vpmu_are_all_set(const struct vpmu_struct *vpmu,
const u32 mask)
{
@@ -121,8 +125,13 @@ static inline int vpmu_do_rdmsr(unsigned int msr, uint64_t *msr_content)
return vpmu_do_msr(msr, msr_content, 0, 0);
}
+#ifdef CONFIG_XENOPROF
extern int acquire_pmu_ownership(int pmu_ownership);
extern void release_pmu_ownership(int pmu_ownership);
+#else
+#define acquire_pmu_ownership(x) (1)
+#define release_pmu_ownership(x)
+#endif
extern unsigned int vpmu_mode;
extern unsigned int vpmu_features;
diff --git a/xen/include/asm-x86/xenoprof.h b/xen/include/asm-x86/xenoprof.h
index b006ddc..9574f33 100644
--- a/xen/include/asm-x86/xenoprof.h
+++ b/xen/include/asm-x86/xenoprof.h
@@ -67,9 +67,16 @@ void xenoprof_backtrace(struct vcpu *, const struct cpu_user_regs *,
"xenoprof/x86 with autotranslated mode enabled" \
"isn't supported yet\n"); \
} while (0)
+
+#ifdef CONFIG_XENOPROF
int passive_domain_do_rdmsr(unsigned int msr, uint64_t *msr_content);
int passive_domain_do_wrmsr(unsigned int msr, uint64_t msr_content);
void passive_domain_destroy(struct vcpu *v);
+#else
+#define passive_domain_do_rdmsr(x, y) (0)
+#define passive_domain_do_wrmsr(x, y) (0)
+#define passive_domain_destroy(x)
+#endif
#endif /* __ASM_X86_XENOPROF_H__ */
diff --git a/xen/include/xen/xenoprof.h b/xen/include/xen/xenoprof.h
index 7804e69..2dd084a 100644
--- a/xen/include/xen/xenoprof.h
+++ b/xen/include/xen/xenoprof.h
@@ -74,7 +74,11 @@ int xenoprof_add_trace(struct vcpu *, uint64_t pc, int mode);
#define PMU_OWNER_XENOPROF 1
#define PMU_OWNER_HVM 2
int acquire_pmu_ownship(int pmu_ownership);
+#ifdef CONFIG_XENOPROF
void release_pmu_ownship(int pmu_ownership);
+#else
+#define release_pmu_ownship(x)
+#endif
void xenoprof_log_event(struct vcpu *, const struct cpu_user_regs *,
uint64_t pc, int mode, int event);
--
2.4.10
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v2 2/2] build: convert xenoprof to Kconfig
2016-02-09 4:15 [PATCH v2 1/2] xenoprof: fix up ability to disable it Doug Goldstein
@ 2016-02-09 4:15 ` Doug Goldstein
2016-02-09 12:03 ` Jan Beulich
2016-02-09 10:05 ` [PATCH v2 1/2] xenoprof: fix up ability to disable it Andrew Cooper
1 sibling, 1 reply; 6+ messages in thread
From: Doug Goldstein @ 2016-02-09 4:15 UTC (permalink / raw)
To: xen-devel; +Cc: Keir Fraser, Doug Goldstein, Jan Beulich, Andrew Cooper
Convert the xenoprof x86 build time option to Kconfig.
CC: Keir Fraser <keir@xen.org>
CC: Jan Beulich <jbeulich@suse.com>
CC: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
---
change since v1:
- fix name of Kconfig entry as suggested by Andrew Cooper
---
xen/arch/x86/Makefile | 2 +-
xen/arch/x86/Rules.mk | 3 ---
xen/common/Kconfig | 13 +++++++++++++
xen/common/Makefile | 2 +-
4 files changed, 15 insertions(+), 5 deletions(-)
diff --git a/xen/arch/x86/Makefile b/xen/arch/x86/Makefile
index 434d985..1bcb08b 100644
--- a/xen/arch/x86/Makefile
+++ b/xen/arch/x86/Makefile
@@ -3,7 +3,7 @@ subdir-y += cpu
subdir-y += genapic
subdir-y += hvm
subdir-y += mm
-subdir-$(xenoprof) += oprofile
+subdir-$(CONFIG_XENOPROF) += oprofile
subdir-y += x86_64
obj-bin-y += alternative.init.o
diff --git a/xen/arch/x86/Rules.mk b/xen/arch/x86/Rules.mk
index 94e4efd..14519e3 100644
--- a/xen/arch/x86/Rules.mk
+++ b/xen/arch/x86/Rules.mk
@@ -3,15 +3,12 @@
HAS_NUMA := y
HAS_CORE_PARKING := y
-xenoprof := y
CFLAGS += -I$(BASEDIR)/include
CFLAGS += -I$(BASEDIR)/include/asm-x86/mach-generic
CFLAGS += -I$(BASEDIR)/include/asm-x86/mach-default
CFLAGS += '-D__OBJECT_LABEL__=$(subst /,$$,$(subst -,_,$(subst $(BASEDIR)/,,$(CURDIR))/$@))'
-CFLAGS-$(xenoprof) += -DCONFIG_XENOPROF
-
# Prevent floating-point variables from creeping into Xen.
CFLAGS += -msoft-float
diff --git a/xen/common/Kconfig b/xen/common/Kconfig
index 6f404b4..8b06dfb 100644
--- a/xen/common/Kconfig
+++ b/xen/common/Kconfig
@@ -84,6 +84,19 @@ config LATE_HWDOM
If unsure, say N.
+# Adds support for Xenoprof
+config XENOPROF
+ bool "Xen Oprofile Support"
+ default y
+ depends on X86
+ ---help---
+ Xen OProfile (Xenoprof) is a system-wide profiler for Xen virtual
+ machine environments, capable of profiling the Xen virtual machine
+ monitor, multiple Linux guest operating systems, and applications
+ running on them.
+
+ If unsure, say Y.
+
# Enable/Disable XSM support
config XSM
bool "Xen Security Modules support"
diff --git a/xen/common/Makefile b/xen/common/Makefile
index 6e82b33..126d373 100644
--- a/xen/common/Makefile
+++ b/xen/common/Makefile
@@ -62,7 +62,7 @@ obj-bin-$(CONFIG_X86) += $(foreach n,decompress bunzip2 unxz unlzma unlzo unlz4
obj-$(perfc) += perfc.o
obj-$(crash_debug) += gdbstub.o
-obj-$(xenoprof) += xenoprof.o
+obj-$(CONFIG_XENOPROF) += xenoprof.o
obj-$(CONFIG_COMPAT) += $(addprefix compat/,domain.o kernel.o memory.o multicall.o tmem_xen.o xlat.o)
--
2.4.10
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v2 1/2] xenoprof: fix up ability to disable it
2016-02-09 4:15 [PATCH v2 1/2] xenoprof: fix up ability to disable it Doug Goldstein
2016-02-09 4:15 ` [PATCH v2 2/2] build: convert xenoprof to Kconfig Doug Goldstein
@ 2016-02-09 10:05 ` Andrew Cooper
2016-02-09 10:07 ` Andrew Cooper
2016-02-09 13:54 ` Boris Ostrovsky
1 sibling, 2 replies; 6+ messages in thread
From: Andrew Cooper @ 2016-02-09 10:05 UTC (permalink / raw)
To: Doug Goldstein, xen-devel
Cc: Kevin Tian, Keir Fraser, Jan Beulich, Aravind Gopalakrishnan,
Jun Nakajima, Boris Ostrovsky, Suravee Suthikulpanit
On 09/02/16 04:15, Doug Goldstein wrote:
> diff --git a/xen/include/asm-x86/vpmu.h b/xen/include/asm-x86/vpmu.h
> index 67e73dc..4750a1f 100644
> --- a/xen/include/asm-x86/vpmu.h
> +++ b/xen/include/asm-x86/vpmu.h
> @@ -89,10 +89,14 @@ static inline void vpmu_clear(struct vpmu_struct *vpmu)
> {
> vpmu->flags = 0;
> }
> +#ifdef CONFIG_XENOPROF
> static inline bool_t vpmu_is_set(const struct vpmu_struct *vpmu, const u32 mask)
> {
> return !!(vpmu->flags & mask);
> }
> +#else
> +#define vpmu_is_set(x, y) (!!0)
Why vpmu_is_set()? this wasn't guarded in v1.
> +#endif
> static inline bool_t vpmu_are_all_set(const struct vpmu_struct *vpmu,
> const u32 mask)
> {
> @@ -121,8 +125,13 @@ static inline int vpmu_do_rdmsr(unsigned int msr, uint64_t *msr_content)
> return vpmu_do_msr(msr, msr_content, 0, 0);
> }
>
> +#ifdef CONFIG_XENOPROF
> extern int acquire_pmu_ownership(int pmu_ownership);
> extern void release_pmu_ownership(int pmu_ownership);
> +#else
> +#define acquire_pmu_ownership(x) (1)
> +#define release_pmu_ownership(x)
Yikes - we have two externs of acquire_pmu_ownership(). This is plain
wrong and needs fixing as a separate patch.
These are xenoprof functions, so the externs in xenoprof.h are correct.
These ones in vpmu.h should be deleted, and code should include
xenoprof.h instead.
> +#endif
>
> extern unsigned int vpmu_mode;
> extern unsigned int vpmu_features;
> diff --git a/xen/include/asm-x86/xenoprof.h b/xen/include/asm-x86/xenoprof.h
> index b006ddc..9574f33 100644
> --- a/xen/include/asm-x86/xenoprof.h
> +++ b/xen/include/asm-x86/xenoprof.h
> @@ -67,9 +67,16 @@ void xenoprof_backtrace(struct vcpu *, const struct cpu_user_regs *,
> "xenoprof/x86 with autotranslated mode enabled" \
> "isn't supported yet\n"); \
> } while (0)
> +
> +#ifdef CONFIG_XENOPROF
> int passive_domain_do_rdmsr(unsigned int msr, uint64_t *msr_content);
> int passive_domain_do_wrmsr(unsigned int msr, uint64_t msr_content);
> void passive_domain_destroy(struct vcpu *v);
> +#else
> +#define passive_domain_do_rdmsr(x, y) (0)
> +#define passive_domain_do_wrmsr(x, y) (0)
> +#define passive_domain_destroy(x)
> +#endif
This looks much neater - Thanks.
However, please make static inline functions rather than macros, so that
the arguments still get typechecked and evaluated even if !CONFIG_XENOPROF
passive_domain_destroy() is particular is problematic if one were to
have a construct such as "if ( passive_domain_destroy() )" (although
that specific one is not a good example in this case).
~Andrew
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 1/2] xenoprof: fix up ability to disable it
2016-02-09 10:05 ` [PATCH v2 1/2] xenoprof: fix up ability to disable it Andrew Cooper
@ 2016-02-09 10:07 ` Andrew Cooper
2016-02-09 13:54 ` Boris Ostrovsky
1 sibling, 0 replies; 6+ messages in thread
From: Andrew Cooper @ 2016-02-09 10:07 UTC (permalink / raw)
To: Doug Goldstein, xen-devel
Cc: Kevin Tian, Keir Fraser, Jan Beulich, Aravind Gopalakrishnan,
Jun Nakajima, Boris Ostrovsky, Suravee Suthikulpanit
On 09/02/16 10:05, Andrew Cooper wrote:
> On 09/02/16 04:15, Doug Goldstein wrote:
>> diff --git a/xen/include/asm-x86/vpmu.h b/xen/include/asm-x86/vpmu.h
>> index 67e73dc..4750a1f 100644
>> --- a/xen/include/asm-x86/vpmu.h
>> +++ b/xen/include/asm-x86/vpmu.h
>> @@ -89,10 +89,14 @@ static inline void vpmu_clear(struct vpmu_struct *vpmu)
>> {
>> vpmu->flags = 0;
>> }
>> +#ifdef CONFIG_XENOPROF
>> static inline bool_t vpmu_is_set(const struct vpmu_struct *vpmu, const u32 mask)
>> {
>> return !!(vpmu->flags & mask);
>> }
>> +#else
>> +#define vpmu_is_set(x, y) (!!0)
> Why vpmu_is_set()? this wasn't guarded in v1.
>
>> +#endif
>> static inline bool_t vpmu_are_all_set(const struct vpmu_struct *vpmu,
>> const u32 mask)
>> {
>> @@ -121,8 +125,13 @@ static inline int vpmu_do_rdmsr(unsigned int msr, uint64_t *msr_content)
>> return vpmu_do_msr(msr, msr_content, 0, 0);
>> }
>>
>> +#ifdef CONFIG_XENOPROF
>> extern int acquire_pmu_ownership(int pmu_ownership);
>> extern void release_pmu_ownership(int pmu_ownership);
>> +#else
>> +#define acquire_pmu_ownership(x) (1)
>> +#define release_pmu_ownership(x)
> Yikes - we have two externs of acquire_pmu_ownership(). This is plain
> wrong and needs fixing as a separate patch.
>
> These are xenoprof functions, so the externs in xenoprof.h are correct.
> These ones in vpmu.h should be deleted, and code should include
> xenoprof.h instead.
>
>> +#endif
>>
>> extern unsigned int vpmu_mode;
>> extern unsigned int vpmu_features;
>> diff --git a/xen/include/asm-x86/xenoprof.h b/xen/include/asm-x86/xenoprof.h
>> index b006ddc..9574f33 100644
>> --- a/xen/include/asm-x86/xenoprof.h
>> +++ b/xen/include/asm-x86/xenoprof.h
>> @@ -67,9 +67,16 @@ void xenoprof_backtrace(struct vcpu *, const struct cpu_user_regs *,
>> "xenoprof/x86 with autotranslated mode enabled" \
>> "isn't supported yet\n"); \
>> } while (0)
>> +
>> +#ifdef CONFIG_XENOPROF
>> int passive_domain_do_rdmsr(unsigned int msr, uint64_t *msr_content);
>> int passive_domain_do_wrmsr(unsigned int msr, uint64_t msr_content);
>> void passive_domain_destroy(struct vcpu *v);
>> +#else
>> +#define passive_domain_do_rdmsr(x, y) (0)
>> +#define passive_domain_do_wrmsr(x, y) (0)
>> +#define passive_domain_destroy(x)
>> +#endif
> This looks much neater - Thanks.
>
> However, please make static inline functions rather than macros, so that
> the arguments still get typechecked and evaluated even if !CONFIG_XENOPROF
>
> passive_domain_destroy() is particular is problematic if one were to
> have a construct such as "if ( passive_domain_destroy() )" (although
> that specific one is not a good example in this case).
>
> ~Andrew
One final thing to say. Most of the header file should be inside an
#ifdef CONFIG_XENOPROF, with only the stub inlines in the else clause.
This way none of the other internals are exposed to other Xen code if
CONFIG_XENOPROF is enabled.
~Andrew
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 2/2] build: convert xenoprof to Kconfig
2016-02-09 4:15 ` [PATCH v2 2/2] build: convert xenoprof to Kconfig Doug Goldstein
@ 2016-02-09 12:03 ` Jan Beulich
0 siblings, 0 replies; 6+ messages in thread
From: Jan Beulich @ 2016-02-09 12:03 UTC (permalink / raw)
To: Doug Goldstein; +Cc: Andrew Cooper, Keir Fraser, xen-devel
>>> On 09.02.16 at 05:15, <cardoe@cardoe.com> wrote:
> Convert the xenoprof x86 build time option to Kconfig.
First of all it's not clear to me whether this really was ever meant to
be a build time option. It's using := (not ?= ), and without there being
a clear indication that this was intended I'm inclined to assume this
is just the result of someone doing something in a, well, slightly
broken way. Nevertheless I can see the point of wanting to disable
this code, but I think that ...
> --- a/xen/common/Kconfig
> +++ b/xen/common/Kconfig
> @@ -84,6 +84,19 @@ config LATE_HWDOM
>
> If unsure, say N.
>
> +# Adds support for Xenoprof
> +config XENOPROF
> + bool "Xen Oprofile Support"
> + default y
> + depends on X86
... this should then also depend on EXPERT.
Jan
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 1/2] xenoprof: fix up ability to disable it
2016-02-09 10:05 ` [PATCH v2 1/2] xenoprof: fix up ability to disable it Andrew Cooper
2016-02-09 10:07 ` Andrew Cooper
@ 2016-02-09 13:54 ` Boris Ostrovsky
1 sibling, 0 replies; 6+ messages in thread
From: Boris Ostrovsky @ 2016-02-09 13:54 UTC (permalink / raw)
To: Andrew Cooper, Doug Goldstein, xen-devel
Cc: Kevin Tian, Keir Fraser, Jan Beulich, Aravind Gopalakrishnan,
Jun Nakajima, Suravee Suthikulpanit
On 02/09/2016 05:05 AM, Andrew Cooper wrote:
> On 09/02/16 04:15, Doug Goldstein wrote:
>> diff --git a/xen/include/asm-x86/vpmu.h b/xen/include/asm-x86/vpmu.h
>> index 67e73dc..4750a1f 100644
>> --- a/xen/include/asm-x86/vpmu.h
>> +++ b/xen/include/asm-x86/vpmu.h
>> @@ -89,10 +89,14 @@ static inline void vpmu_clear(struct vpmu_struct *vpmu)
>> {
>> vpmu->flags = 0;
>> }
>> +#ifdef CONFIG_XENOPROF
>> static inline bool_t vpmu_is_set(const struct vpmu_struct *vpmu, const u32 mask)
>> {
>> return !!(vpmu->flags & mask);
>> }
>> +#else
>> +#define vpmu_is_set(x, y) (!!0)
> Why vpmu_is_set()? this wasn't guarded in v1.
This looks wrong to me. vpmu_is_set() is almost exclusively used by VPMU
code.
>
>> +#endif
>> static inline bool_t vpmu_are_all_set(const struct vpmu_struct *vpmu,
>> const u32 mask)
>> {
>> @@ -121,8 +125,13 @@ static inline int vpmu_do_rdmsr(unsigned int msr, uint64_t *msr_content)
>> return vpmu_do_msr(msr, msr_content, 0, 0);
>> }
>>
>> +#ifdef CONFIG_XENOPROF
>> extern int acquire_pmu_ownership(int pmu_ownership);
>> extern void release_pmu_ownership(int pmu_ownership);
>> +#else
>> +#define acquire_pmu_ownership(x) (1)
>> +#define release_pmu_ownership(x)
Hmm... acquire_pmu_ownship() vs acquire_pmu_ownership() and
release_pmu_ownship() vs. release_pmu_ownership().
Since you are working with this code, can you also clean that up? It
looks to me that at some point names got messed up.
-boris
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2016-02-09 13:54 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-02-09 4:15 [PATCH v2 1/2] xenoprof: fix up ability to disable it Doug Goldstein
2016-02-09 4:15 ` [PATCH v2 2/2] build: convert xenoprof to Kconfig Doug Goldstein
2016-02-09 12:03 ` Jan Beulich
2016-02-09 10:05 ` [PATCH v2 1/2] xenoprof: fix up ability to disable it Andrew Cooper
2016-02-09 10:07 ` Andrew Cooper
2016-02-09 13:54 ` Boris Ostrovsky
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