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* [PATCH] powerpc/power: Expose pfn_is_nosave prototype
@ 2019-05-23 11:47 ` Mathieu Malaterre
  0 siblings, 0 replies; 16+ messages in thread
From: Mathieu Malaterre @ 2019-05-23 11:47 UTC (permalink / raw)
  To: Michael Ellerman
  Cc: Mathieu Malaterre, Benjamin Herrenschmidt, Paul Mackerras,
	Rafael J. Wysocki, Len Brown, Pavel Machek, linuxppc-dev,
	linux-kernel, linux-pm

The declaration for pfn_is_nosave is only available in
kernel/power/power.h. Since this function can be override in arch,
expose it globally. Having a prototype will make sure to avoid warning
(sometime treated as error with W=1) such as:

  arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]

This moves the declaration into a globally visible header file and add
missing include to avoid a warning in powerpc.

Signed-off-by: Mathieu Malaterre <malat@debian.org>
---
 arch/powerpc/kernel/suspend.c | 1 +
 include/linux/suspend.h       | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/powerpc/kernel/suspend.c b/arch/powerpc/kernel/suspend.c
index a531154cc0f3..9e1b6b894245 100644
--- a/arch/powerpc/kernel/suspend.c
+++ b/arch/powerpc/kernel/suspend.c
@@ -8,6 +8,7 @@
  */
 
 #include <linux/mm.h>
+#include <linux/suspend.h>
 #include <asm/page.h>
 #include <asm/sections.h>
 
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 3f529ad9a9d2..2660bbdf5230 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -395,6 +395,7 @@ extern bool system_entering_hibernation(void);
 extern bool hibernation_available(void);
 asmlinkage int swsusp_save(void);
 extern struct pbe *restore_pblist;
+int pfn_is_nosave(unsigned long pfn);
 #else /* CONFIG_HIBERNATION */
 static inline void register_nosave_region(unsigned long b, unsigned long e) {}
 static inline void register_nosave_region_late(unsigned long b, unsigned long e) {}
-- 
2.20.1


^ permalink raw reply related	[flat|nested] 16+ messages in thread
* [PATCH] powerpc/power: Expose pfn_is_nosave prototype
@ 2019-05-23 11:47 ` Mathieu Malaterre
  0 siblings, 0 replies; 16+ messages in thread
From: Mathieu Malaterre @ 2019-05-23 11:47 UTC (permalink / raw)
  To: Michael Ellerman
  Cc: Len Brown, linux-pm, Mathieu Malaterre, Rafael J. Wysocki,
	linux-kernel, Paul Mackerras, Pavel Machek, linuxppc-dev

The declaration for pfn_is_nosave is only available in
kernel/power/power.h. Since this function can be override in arch,
expose it globally. Having a prototype will make sure to avoid warning
(sometime treated as error with W=1) such as:

  arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]

This moves the declaration into a globally visible header file and add
missing include to avoid a warning in powerpc.

Signed-off-by: Mathieu Malaterre <malat@debian.org>
---
 arch/powerpc/kernel/suspend.c | 1 +
 include/linux/suspend.h       | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/powerpc/kernel/suspend.c b/arch/powerpc/kernel/suspend.c
index a531154cc0f3..9e1b6b894245 100644
--- a/arch/powerpc/kernel/suspend.c
+++ b/arch/powerpc/kernel/suspend.c
@@ -8,6 +8,7 @@
  */
 
 #include <linux/mm.h>
+#include <linux/suspend.h>
 #include <asm/page.h>
 #include <asm/sections.h>
 
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 3f529ad9a9d2..2660bbdf5230 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -395,6 +395,7 @@ extern bool system_entering_hibernation(void);
 extern bool hibernation_available(void);
 asmlinkage int swsusp_save(void);
 extern struct pbe *restore_pblist;
+int pfn_is_nosave(unsigned long pfn);
 #else /* CONFIG_HIBERNATION */
 static inline void register_nosave_region(unsigned long b, unsigned long e) {}
 static inline void register_nosave_region_late(unsigned long b, unsigned long e) {}
-- 
2.20.1


^ permalink raw reply related	[flat|nested] 16+ messages in thread
* Re: [PATCH] powerpc/power: Expose pfn_is_nosave prototype
  2019-05-23 11:47 ` Mathieu Malaterre
  (?)
@ 2019-05-23 12:02 ` Christophe Leroy
  -1 siblings, 0 replies; 16+ messages in thread
From: Christophe Leroy @ 2019-05-23 12:02 UTC (permalink / raw)
  To: Mathieu Malaterre, Michael Ellerman
  Cc: Len Brown, linux-pm, Rafael J. Wysocki, linux-kernel,
	Paul Mackerras, Pavel Machek, linuxppc-dev



Le 23/05/2019 à 13:47, Mathieu Malaterre a écrit :
> The declaration for pfn_is_nosave is only available in
> kernel/power/power.h. Since this function can be override in arch,
> expose it globally. Having a prototype will make sure to avoid warning
> (sometime treated as error with W=1) such as:
> 
>    arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]
> 
> This moves the declaration into a globally visible header file and add
> missing include to avoid a warning in powerpc.

Then you should also drop it from kernel/power/power.h and 
arch/s390/kernel/entry.h

Christophe

> 
> Signed-off-by: Mathieu Malaterre <malat@debian.org>
> ---
>   arch/powerpc/kernel/suspend.c | 1 +
>   include/linux/suspend.h       | 1 +
>   2 files changed, 2 insertions(+)
> 
> diff --git a/arch/powerpc/kernel/suspend.c b/arch/powerpc/kernel/suspend.c
> index a531154cc0f3..9e1b6b894245 100644
> --- a/arch/powerpc/kernel/suspend.c
> +++ b/arch/powerpc/kernel/suspend.c
> @@ -8,6 +8,7 @@
>    */
>   
>   #include <linux/mm.h>
> +#include <linux/suspend.h>
>   #include <asm/page.h>
>   #include <asm/sections.h>
>   
> diff --git a/include/linux/suspend.h b/include/linux/suspend.h
> index 3f529ad9a9d2..2660bbdf5230 100644
> --- a/include/linux/suspend.h
> +++ b/include/linux/suspend.h
> @@ -395,6 +395,7 @@ extern bool system_entering_hibernation(void);
>   extern bool hibernation_available(void);
>   asmlinkage int swsusp_save(void);
>   extern struct pbe *restore_pblist;
> +int pfn_is_nosave(unsigned long pfn);
>   #else /* CONFIG_HIBERNATION */
>   static inline void register_nosave_region(unsigned long b, unsigned long e) {}
>   static inline void register_nosave_region_late(unsigned long b, unsigned long e) {}
> 

^ permalink raw reply	[flat|nested] 16+ messages in thread
* [PATCH v2] powerpc/power: Expose pfn_is_nosave prototype
  2019-05-23 11:47 ` Mathieu Malaterre
@ 2019-05-24 10:44   ` Mathieu Malaterre
  -1 siblings, 0 replies; 16+ messages in thread
From: Mathieu Malaterre @ 2019-05-24 10:44 UTC (permalink / raw)
  To: Michael Ellerman
  Cc: Mathieu Malaterre, Christophe Leroy, Benjamin Herrenschmidt,
	Paul Mackerras, Martin Schwidefsky, Heiko Carstens,
	Rafael J. Wysocki, Pavel Machek, Len Brown, linuxppc-dev,
	linux-kernel, linux-s390, linux-pm

The declaration for pfn_is_nosave is only available in
kernel/power/power.h. Since this function can be override in arch,
expose it globally. Having a prototype will make sure to avoid warning
(sometime treated as error with W=1) such as:

  arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]

This moves the declaration into a globally visible header file and add
missing include to avoid a warning on powerpc. Also remove the
duplicated prototypes since not required anymore.

Cc: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Mathieu Malaterre <malat@debian.org>
---
v2: As suggestion by christophe remove duplicates prototypes

 arch/powerpc/kernel/suspend.c | 1 +
 arch/s390/kernel/entry.h      | 1 -
 include/linux/suspend.h       | 1 +
 kernel/power/power.h          | 2 --
 4 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/kernel/suspend.c b/arch/powerpc/kernel/suspend.c
index a531154cc0f3..9e1b6b894245 100644
--- a/arch/powerpc/kernel/suspend.c
+++ b/arch/powerpc/kernel/suspend.c
@@ -8,6 +8,7 @@
  */
 
 #include <linux/mm.h>
+#include <linux/suspend.h>
 #include <asm/page.h>
 #include <asm/sections.h>
 
diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
index 20420c2b8a14..b2956d49b6ad 100644
--- a/arch/s390/kernel/entry.h
+++ b/arch/s390/kernel/entry.h
@@ -63,7 +63,6 @@ void __init startup_init(void);
 void die(struct pt_regs *regs, const char *str);
 int setup_profiling_timer(unsigned int multiplier);
 void __init time_init(void);
-int pfn_is_nosave(unsigned long);
 void s390_early_resume(void);
 unsigned long prepare_ftrace_return(unsigned long parent, unsigned long sp, unsigned long ip);
 
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 6b3ea9ea6a9e..e8b8a7bede90 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -395,6 +395,7 @@ extern bool system_entering_hibernation(void);
 extern bool hibernation_available(void);
 asmlinkage int swsusp_save(void);
 extern struct pbe *restore_pblist;
+int pfn_is_nosave(unsigned long pfn);
 #else /* CONFIG_HIBERNATION */
 static inline void register_nosave_region(unsigned long b, unsigned long e) {}
 static inline void register_nosave_region_late(unsigned long b, unsigned long e) {}
diff --git a/kernel/power/power.h b/kernel/power/power.h
index 9e58bdc8a562..44bee462ff57 100644
--- a/kernel/power/power.h
+++ b/kernel/power/power.h
@@ -75,8 +75,6 @@ static inline void hibernate_reserved_size_init(void) {}
 static inline void hibernate_image_size_init(void) {}
 #endif /* !CONFIG_HIBERNATION */
 
-extern int pfn_is_nosave(unsigned long);
-
 #define power_attr(_name) \
 static struct kobj_attribute _name##_attr = {	\
 	.attr	= {				\
-- 
2.20.1


^ permalink raw reply related	[flat|nested] 16+ messages in thread
* [PATCH v2] powerpc/power: Expose pfn_is_nosave prototype
@ 2019-05-24 10:44   ` Mathieu Malaterre
  0 siblings, 0 replies; 16+ messages in thread
From: Mathieu Malaterre @ 2019-05-24 10:44 UTC (permalink / raw)
  To: Michael Ellerman
  Cc: Rafael J. Wysocki, linux-s390, Len Brown, Mathieu Malaterre,
	linux-pm, Heiko Carstens, linux-kernel, Paul Mackerras,
	Pavel Machek, Martin Schwidefsky, linuxppc-dev

The declaration for pfn_is_nosave is only available in
kernel/power/power.h. Since this function can be override in arch,
expose it globally. Having a prototype will make sure to avoid warning
(sometime treated as error with W=1) such as:

  arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]

This moves the declaration into a globally visible header file and add
missing include to avoid a warning on powerpc. Also remove the
duplicated prototypes since not required anymore.

Cc: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Mathieu Malaterre <malat@debian.org>
---
v2: As suggestion by christophe remove duplicates prototypes

 arch/powerpc/kernel/suspend.c | 1 +
 arch/s390/kernel/entry.h      | 1 -
 include/linux/suspend.h       | 1 +
 kernel/power/power.h          | 2 --
 4 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/kernel/suspend.c b/arch/powerpc/kernel/suspend.c
index a531154cc0f3..9e1b6b894245 100644
--- a/arch/powerpc/kernel/suspend.c
+++ b/arch/powerpc/kernel/suspend.c
@@ -8,6 +8,7 @@
  */
 
 #include <linux/mm.h>
+#include <linux/suspend.h>
 #include <asm/page.h>
 #include <asm/sections.h>
 
diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
index 20420c2b8a14..b2956d49b6ad 100644
--- a/arch/s390/kernel/entry.h
+++ b/arch/s390/kernel/entry.h
@@ -63,7 +63,6 @@ void __init startup_init(void);
 void die(struct pt_regs *regs, const char *str);
 int setup_profiling_timer(unsigned int multiplier);
 void __init time_init(void);
-int pfn_is_nosave(unsigned long);
 void s390_early_resume(void);
 unsigned long prepare_ftrace_return(unsigned long parent, unsigned long sp, unsigned long ip);
 
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 6b3ea9ea6a9e..e8b8a7bede90 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -395,6 +395,7 @@ extern bool system_entering_hibernation(void);
 extern bool hibernation_available(void);
 asmlinkage int swsusp_save(void);
 extern struct pbe *restore_pblist;
+int pfn_is_nosave(unsigned long pfn);
 #else /* CONFIG_HIBERNATION */
 static inline void register_nosave_region(unsigned long b, unsigned long e) {}
 static inline void register_nosave_region_late(unsigned long b, unsigned long e) {}
diff --git a/kernel/power/power.h b/kernel/power/power.h
index 9e58bdc8a562..44bee462ff57 100644
--- a/kernel/power/power.h
+++ b/kernel/power/power.h
@@ -75,8 +75,6 @@ static inline void hibernate_reserved_size_init(void) {}
 static inline void hibernate_image_size_init(void) {}
 #endif /* !CONFIG_HIBERNATION */
 
-extern int pfn_is_nosave(unsigned long);
-
 #define power_attr(_name) \
 static struct kobj_attribute _name##_attr = {	\
 	.attr	= {				\
-- 
2.20.1


^ permalink raw reply related	[flat|nested] 16+ messages in thread
* Re: [PATCH v2] powerpc/power: Expose pfn_is_nosave prototype
  2019-05-24 10:44   ` Mathieu Malaterre
@ 2019-05-27 10:53     ` Rafael J. Wysocki
  -1 siblings, 0 replies; 16+ messages in thread
From: Rafael J. Wysocki @ 2019-05-27 10:53 UTC (permalink / raw)
  To: Mathieu Malaterre
  Cc: Michael Ellerman, Christophe Leroy, Benjamin Herrenschmidt,
	Paul Mackerras, Martin Schwidefsky, Heiko Carstens, Pavel Machek,
	Len Brown, linuxppc-dev, linux-kernel, linux-s390, linux-pm

On Friday, May 24, 2019 12:44:18 PM CEST Mathieu Malaterre wrote:
> The declaration for pfn_is_nosave is only available in
> kernel/power/power.h. Since this function can be override in arch,
> expose it globally. Having a prototype will make sure to avoid warning
> (sometime treated as error with W=1) such as:
> 
>   arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]
> 
> This moves the declaration into a globally visible header file and add
> missing include to avoid a warning on powerpc. Also remove the
> duplicated prototypes since not required anymore.
> 
> Cc: Christophe Leroy <christophe.leroy@c-s.fr>
> Signed-off-by: Mathieu Malaterre <malat@debian.org>
> ---
> v2: As suggestion by christophe remove duplicates prototypes
> 
>  arch/powerpc/kernel/suspend.c | 1 +
>  arch/s390/kernel/entry.h      | 1 -
>  include/linux/suspend.h       | 1 +
>  kernel/power/power.h          | 2 --
>  4 files changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/powerpc/kernel/suspend.c b/arch/powerpc/kernel/suspend.c
> index a531154cc0f3..9e1b6b894245 100644
> --- a/arch/powerpc/kernel/suspend.c
> +++ b/arch/powerpc/kernel/suspend.c
> @@ -8,6 +8,7 @@
>   */
>  
>  #include <linux/mm.h>
> +#include <linux/suspend.h>
>  #include <asm/page.h>
>  #include <asm/sections.h>
>  
> diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
> index 20420c2b8a14..b2956d49b6ad 100644
> --- a/arch/s390/kernel/entry.h
> +++ b/arch/s390/kernel/entry.h
> @@ -63,7 +63,6 @@ void __init startup_init(void);
>  void die(struct pt_regs *regs, const char *str);
>  int setup_profiling_timer(unsigned int multiplier);
>  void __init time_init(void);
> -int pfn_is_nosave(unsigned long);
>  void s390_early_resume(void);
>  unsigned long prepare_ftrace_return(unsigned long parent, unsigned long sp, unsigned long ip);
>  
> diff --git a/include/linux/suspend.h b/include/linux/suspend.h
> index 6b3ea9ea6a9e..e8b8a7bede90 100644
> --- a/include/linux/suspend.h
> +++ b/include/linux/suspend.h
> @@ -395,6 +395,7 @@ extern bool system_entering_hibernation(void);
>  extern bool hibernation_available(void);
>  asmlinkage int swsusp_save(void);
>  extern struct pbe *restore_pblist;
> +int pfn_is_nosave(unsigned long pfn);
>  #else /* CONFIG_HIBERNATION */
>  static inline void register_nosave_region(unsigned long b, unsigned long e) {}
>  static inline void register_nosave_region_late(unsigned long b, unsigned long e) {}
> diff --git a/kernel/power/power.h b/kernel/power/power.h
> index 9e58bdc8a562..44bee462ff57 100644
> --- a/kernel/power/power.h
> +++ b/kernel/power/power.h
> @@ -75,8 +75,6 @@ static inline void hibernate_reserved_size_init(void) {}
>  static inline void hibernate_image_size_init(void) {}
>  #endif /* !CONFIG_HIBERNATION */
>  
> -extern int pfn_is_nosave(unsigned long);
> -
>  #define power_attr(_name) \
>  static struct kobj_attribute _name##_attr = {	\
>  	.attr	= {				\
> 

With an ACK from the powerpc maintainers, I could apply this one.





^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: [PATCH v2] powerpc/power: Expose pfn_is_nosave prototype
@ 2019-05-27 10:53     ` Rafael J. Wysocki
  0 siblings, 0 replies; 16+ messages in thread
From: Rafael J. Wysocki @ 2019-05-27 10:53 UTC (permalink / raw)
  To: Mathieu Malaterre
  Cc: Len Brown, linux-s390, linux-pm, Heiko Carstens, linux-kernel,
	Paul Mackerras, Pavel Machek, Martin Schwidefsky, linuxppc-dev

On Friday, May 24, 2019 12:44:18 PM CEST Mathieu Malaterre wrote:
> The declaration for pfn_is_nosave is only available in
> kernel/power/power.h. Since this function can be override in arch,
> expose it globally. Having a prototype will make sure to avoid warning
> (sometime treated as error with W=1) such as:
> 
>   arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]
> 
> This moves the declaration into a globally visible header file and add
> missing include to avoid a warning on powerpc. Also remove the
> duplicated prototypes since not required anymore.
> 
> Cc: Christophe Leroy <christophe.leroy@c-s.fr>
> Signed-off-by: Mathieu Malaterre <malat@debian.org>
> ---
> v2: As suggestion by christophe remove duplicates prototypes
> 
>  arch/powerpc/kernel/suspend.c | 1 +
>  arch/s390/kernel/entry.h      | 1 -
>  include/linux/suspend.h       | 1 +
>  kernel/power/power.h          | 2 --
>  4 files changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/powerpc/kernel/suspend.c b/arch/powerpc/kernel/suspend.c
> index a531154cc0f3..9e1b6b894245 100644
> --- a/arch/powerpc/kernel/suspend.c
> +++ b/arch/powerpc/kernel/suspend.c
> @@ -8,6 +8,7 @@
>   */
>  
>  #include <linux/mm.h>
> +#include <linux/suspend.h>
>  #include <asm/page.h>
>  #include <asm/sections.h>
>  
> diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
> index 20420c2b8a14..b2956d49b6ad 100644
> --- a/arch/s390/kernel/entry.h
> +++ b/arch/s390/kernel/entry.h
> @@ -63,7 +63,6 @@ void __init startup_init(void);
>  void die(struct pt_regs *regs, const char *str);
>  int setup_profiling_timer(unsigned int multiplier);
>  void __init time_init(void);
> -int pfn_is_nosave(unsigned long);
>  void s390_early_resume(void);
>  unsigned long prepare_ftrace_return(unsigned long parent, unsigned long sp, unsigned long ip);
>  
> diff --git a/include/linux/suspend.h b/include/linux/suspend.h
> index 6b3ea9ea6a9e..e8b8a7bede90 100644
> --- a/include/linux/suspend.h
> +++ b/include/linux/suspend.h
> @@ -395,6 +395,7 @@ extern bool system_entering_hibernation(void);
>  extern bool hibernation_available(void);
>  asmlinkage int swsusp_save(void);
>  extern struct pbe *restore_pblist;
> +int pfn_is_nosave(unsigned long pfn);
>  #else /* CONFIG_HIBERNATION */
>  static inline void register_nosave_region(unsigned long b, unsigned long e) {}
>  static inline void register_nosave_region_late(unsigned long b, unsigned long e) {}
> diff --git a/kernel/power/power.h b/kernel/power/power.h
> index 9e58bdc8a562..44bee462ff57 100644
> --- a/kernel/power/power.h
> +++ b/kernel/power/power.h
> @@ -75,8 +75,6 @@ static inline void hibernate_reserved_size_init(void) {}
>  static inline void hibernate_image_size_init(void) {}
>  #endif /* !CONFIG_HIBERNATION */
>  
> -extern int pfn_is_nosave(unsigned long);
> -
>  #define power_attr(_name) \
>  static struct kobj_attribute _name##_attr = {	\
>  	.attr	= {				\
> 

With an ACK from the powerpc maintainers, I could apply this one.





^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: [PATCH v2] powerpc/power: Expose pfn_is_nosave prototype
  2019-05-24 10:44   ` Mathieu Malaterre
  (?)
@ 2019-05-28  1:15     ` Michael Ellerman
  -1 siblings, 0 replies; 16+ messages in thread
From: Michael Ellerman @ 2019-05-28  1:15 UTC (permalink / raw)
  To: Mathieu Malaterre
  Cc: Mathieu Malaterre, Christophe Leroy, Benjamin Herrenschmidt,
	Paul Mackerras, Martin Schwidefsky, Heiko Carstens,
	Rafael J. Wysocki, Pavel Machek, Len Brown, linuxppc-dev,
	linux-kernel, linux-s390, linux-pm

Mathieu Malaterre <malat@debian.org> writes:
> The declaration for pfn_is_nosave is only available in
> kernel/power/power.h. Since this function can be override in arch,
> expose it globally. Having a prototype will make sure to avoid warning
> (sometime treated as error with W=1) such as:
>
>   arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]
>
> This moves the declaration into a globally visible header file and add
> missing include to avoid a warning on powerpc. Also remove the
> duplicated prototypes since not required anymore.
>
> Cc: Christophe Leroy <christophe.leroy@c-s.fr>
> Signed-off-by: Mathieu Malaterre <malat@debian.org>
> ---
> v2: As suggestion by christophe remove duplicates prototypes
>
>  arch/powerpc/kernel/suspend.c | 1 +
>  arch/s390/kernel/entry.h      | 1 -
>  include/linux/suspend.h       | 1 +
>  kernel/power/power.h          | 2 --
>  4 files changed, 2 insertions(+), 3 deletions(-)

Looks fine to me.

Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)

cheers

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: [PATCH v2] powerpc/power: Expose pfn_is_nosave prototype
@ 2019-05-28  1:15     ` Michael Ellerman
  0 siblings, 0 replies; 16+ messages in thread
From: Michael Ellerman @ 2019-05-28  1:15 UTC (permalink / raw)
  To: Mathieu Malaterre
  Cc: Christophe Leroy, Benjamin Herrenschmidt, Paul Mackerras,
	Martin Schwidefsky, Heiko Carstens, Rafael J. Wysocki,
	Pavel Machek, Len Brown, linuxppc-dev, linux-kernel, linux-s390,
	linux-pm

Mathieu Malaterre <malat@debian.org> writes:
> The declaration for pfn_is_nosave is only available in
> kernel/power/power.h. Since this function can be override in arch,
> expose it globally. Having a prototype will make sure to avoid warning
> (sometime treated as error with W=1) such as:
>
>   arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]
>
> This moves the declaration into a globally visible header file and add
> missing include to avoid a warning on powerpc. Also remove the
> duplicated prototypes since not required anymore.
>
> Cc: Christophe Leroy <christophe.leroy@c-s.fr>
> Signed-off-by: Mathieu Malaterre <malat@debian.org>
> ---
> v2: As suggestion by christophe remove duplicates prototypes
>
>  arch/powerpc/kernel/suspend.c | 1 +
>  arch/s390/kernel/entry.h      | 1 -
>  include/linux/suspend.h       | 1 +
>  kernel/power/power.h          | 2 --
>  4 files changed, 2 insertions(+), 3 deletions(-)

Looks fine to me.

Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)

cheers

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: [PATCH v2] powerpc/power: Expose pfn_is_nosave prototype
@ 2019-05-28  1:15     ` Michael Ellerman
  0 siblings, 0 replies; 16+ messages in thread
From: Michael Ellerman @ 2019-05-28  1:15 UTC (permalink / raw)
  To: Mathieu Malaterre
  Cc: Rafael J. Wysocki, linux-s390, Len Brown, Mathieu Malaterre,
	linux-pm, Heiko Carstens, linux-kernel, Paul Mackerras,
	Pavel Machek, Martin Schwidefsky, linuxppc-dev

Mathieu Malaterre <malat@debian.org> writes:
> The declaration for pfn_is_nosave is only available in
> kernel/power/power.h. Since this function can be override in arch,
> expose it globally. Having a prototype will make sure to avoid warning
> (sometime treated as error with W=1) such as:
>
>   arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]
>
> This moves the declaration into a globally visible header file and add
> missing include to avoid a warning on powerpc. Also remove the
> duplicated prototypes since not required anymore.
>
> Cc: Christophe Leroy <christophe.leroy@c-s.fr>
> Signed-off-by: Mathieu Malaterre <malat@debian.org>
> ---
> v2: As suggestion by christophe remove duplicates prototypes
>
>  arch/powerpc/kernel/suspend.c | 1 +
>  arch/s390/kernel/entry.h      | 1 -
>  include/linux/suspend.h       | 1 +
>  kernel/power/power.h          | 2 --
>  4 files changed, 2 insertions(+), 3 deletions(-)

Looks fine to me.

Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)

cheers

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: [PATCH v2] powerpc/power: Expose pfn_is_nosave prototype
  2019-05-27 10:53     ` Rafael J. Wysocki
@ 2019-05-28  1:16       ` Michael Ellerman
  -1 siblings, 0 replies; 16+ messages in thread
From: Michael Ellerman @ 2019-05-28  1:16 UTC (permalink / raw)
  To: Rafael J. Wysocki, Mathieu Malaterre
  Cc: Christophe Leroy, Benjamin Herrenschmidt, Paul Mackerras,
	Martin Schwidefsky, Heiko Carstens, Pavel Machek, Len Brown,
	linuxppc-dev, linux-kernel, linux-s390, linux-pm

"Rafael J. Wysocki" <rjw@rjwysocki.net> writes:
> On Friday, May 24, 2019 12:44:18 PM CEST Mathieu Malaterre wrote:
>> The declaration for pfn_is_nosave is only available in
>> kernel/power/power.h. Since this function can be override in arch,
>> expose it globally. Having a prototype will make sure to avoid warning
>> (sometime treated as error with W=1) such as:
>> 
>>   arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]
>> 
>> This moves the declaration into a globally visible header file and add
>> missing include to avoid a warning on powerpc. Also remove the
>> duplicated prototypes since not required anymore.
>> 
>> Cc: Christophe Leroy <christophe.leroy@c-s.fr>
>> Signed-off-by: Mathieu Malaterre <malat@debian.org>
>> ---
>> v2: As suggestion by christophe remove duplicates prototypes
>> 
>>  arch/powerpc/kernel/suspend.c | 1 +
>>  arch/s390/kernel/entry.h      | 1 -
>>  include/linux/suspend.h       | 1 +
>>  kernel/power/power.h          | 2 --
>>  4 files changed, 2 insertions(+), 3 deletions(-)
>> 
>> diff --git a/kernel/power/power.h b/kernel/power/power.h
>> index 9e58bdc8a562..44bee462ff57 100644
>> --- a/kernel/power/power.h
>> +++ b/kernel/power/power.h
>> @@ -75,8 +75,6 @@ static inline void hibernate_reserved_size_init(void) {}
>>  static inline void hibernate_image_size_init(void) {}
>>  #endif /* !CONFIG_HIBERNATION */
>>  
>> -extern int pfn_is_nosave(unsigned long);
>> -
>>  #define power_attr(_name) \
>>  static struct kobj_attribute _name##_attr = {	\
>>  	.attr	= {				\
>> 
>
> With an ACK from the powerpc maintainers, I could apply this one.

Sent.

cheers

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: [PATCH v2] powerpc/power: Expose pfn_is_nosave prototype
@ 2019-05-28  1:16       ` Michael Ellerman
  0 siblings, 0 replies; 16+ messages in thread
From: Michael Ellerman @ 2019-05-28  1:16 UTC (permalink / raw)
  To: Rafael J. Wysocki, Mathieu Malaterre
  Cc: Len Brown, linux-s390, linux-pm, Heiko Carstens, linux-kernel,
	Paul Mackerras, Pavel Machek, Martin Schwidefsky, linuxppc-dev

"Rafael J. Wysocki" <rjw@rjwysocki.net> writes:
> On Friday, May 24, 2019 12:44:18 PM CEST Mathieu Malaterre wrote:
>> The declaration for pfn_is_nosave is only available in
>> kernel/power/power.h. Since this function can be override in arch,
>> expose it globally. Having a prototype will make sure to avoid warning
>> (sometime treated as error with W=1) such as:
>> 
>>   arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]
>> 
>> This moves the declaration into a globally visible header file and add
>> missing include to avoid a warning on powerpc. Also remove the
>> duplicated prototypes since not required anymore.
>> 
>> Cc: Christophe Leroy <christophe.leroy@c-s.fr>
>> Signed-off-by: Mathieu Malaterre <malat@debian.org>
>> ---
>> v2: As suggestion by christophe remove duplicates prototypes
>> 
>>  arch/powerpc/kernel/suspend.c | 1 +
>>  arch/s390/kernel/entry.h      | 1 -
>>  include/linux/suspend.h       | 1 +
>>  kernel/power/power.h          | 2 --
>>  4 files changed, 2 insertions(+), 3 deletions(-)
>> 
>> diff --git a/kernel/power/power.h b/kernel/power/power.h
>> index 9e58bdc8a562..44bee462ff57 100644
>> --- a/kernel/power/power.h
>> +++ b/kernel/power/power.h
>> @@ -75,8 +75,6 @@ static inline void hibernate_reserved_size_init(void) {}
>>  static inline void hibernate_image_size_init(void) {}
>>  #endif /* !CONFIG_HIBERNATION */
>>  
>> -extern int pfn_is_nosave(unsigned long);
>> -
>>  #define power_attr(_name) \
>>  static struct kobj_attribute _name##_attr = {	\
>>  	.attr	= {				\
>> 
>
> With an ACK from the powerpc maintainers, I could apply this one.

Sent.

cheers

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: [PATCH v2] powerpc/power: Expose pfn_is_nosave prototype
  2019-05-28  1:16       ` Michael Ellerman
@ 2019-05-28 15:48         ` Rafael J. Wysocki
  -1 siblings, 0 replies; 16+ messages in thread
From: Rafael J. Wysocki @ 2019-05-28 15:48 UTC (permalink / raw)
  To: Michael Ellerman
  Cc: Mathieu Malaterre, Christophe Leroy, Benjamin Herrenschmidt,
	Paul Mackerras, Martin Schwidefsky, Heiko Carstens, Pavel Machek,
	Len Brown, linuxppc-dev, linux-kernel, linux-s390, linux-pm

On Tuesday, May 28, 2019 3:16:30 AM CEST Michael Ellerman wrote:
> "Rafael J. Wysocki" <rjw@rjwysocki.net> writes:
> > On Friday, May 24, 2019 12:44:18 PM CEST Mathieu Malaterre wrote:
> >> The declaration for pfn_is_nosave is only available in
> >> kernel/power/power.h. Since this function can be override in arch,
> >> expose it globally. Having a prototype will make sure to avoid warning
> >> (sometime treated as error with W=1) such as:
> >> 
> >>   arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]
> >> 
> >> This moves the declaration into a globally visible header file and add
> >> missing include to avoid a warning on powerpc. Also remove the
> >> duplicated prototypes since not required anymore.
> >> 
> >> Cc: Christophe Leroy <christophe.leroy@c-s.fr>
> >> Signed-off-by: Mathieu Malaterre <malat@debian.org>
> >> ---
> >> v2: As suggestion by christophe remove duplicates prototypes
> >> 
> >>  arch/powerpc/kernel/suspend.c | 1 +
> >>  arch/s390/kernel/entry.h      | 1 -
> >>  include/linux/suspend.h       | 1 +
> >>  kernel/power/power.h          | 2 --
> >>  4 files changed, 2 insertions(+), 3 deletions(-)
> >> 
> >> diff --git a/kernel/power/power.h b/kernel/power/power.h
> >> index 9e58bdc8a562..44bee462ff57 100644
> >> --- a/kernel/power/power.h
> >> +++ b/kernel/power/power.h
> >> @@ -75,8 +75,6 @@ static inline void hibernate_reserved_size_init(void) {}
> >>  static inline void hibernate_image_size_init(void) {}
> >>  #endif /* !CONFIG_HIBERNATION */
> >>  
> >> -extern int pfn_is_nosave(unsigned long);
> >> -
> >>  #define power_attr(_name) \
> >>  static struct kobj_attribute _name##_attr = {	\
> >>  	.attr	= {				\
> >> 
> >
> > With an ACK from the powerpc maintainers, I could apply this one.
> 
> Sent.

Thanks!




^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: [PATCH v2] powerpc/power: Expose pfn_is_nosave prototype
@ 2019-05-28 15:48         ` Rafael J. Wysocki
  0 siblings, 0 replies; 16+ messages in thread
From: Rafael J. Wysocki @ 2019-05-28 15:48 UTC (permalink / raw)
  To: Michael Ellerman
  Cc: Len Brown, linux-s390, Mathieu Malaterre, linux-pm,
	Heiko Carstens, linux-kernel, Paul Mackerras, Pavel Machek,
	Martin Schwidefsky, linuxppc-dev

On Tuesday, May 28, 2019 3:16:30 AM CEST Michael Ellerman wrote:
> "Rafael J. Wysocki" <rjw@rjwysocki.net> writes:
> > On Friday, May 24, 2019 12:44:18 PM CEST Mathieu Malaterre wrote:
> >> The declaration for pfn_is_nosave is only available in
> >> kernel/power/power.h. Since this function can be override in arch,
> >> expose it globally. Having a prototype will make sure to avoid warning
> >> (sometime treated as error with W=1) such as:
> >> 
> >>   arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]
> >> 
> >> This moves the declaration into a globally visible header file and add
> >> missing include to avoid a warning on powerpc. Also remove the
> >> duplicated prototypes since not required anymore.
> >> 
> >> Cc: Christophe Leroy <christophe.leroy@c-s.fr>
> >> Signed-off-by: Mathieu Malaterre <malat@debian.org>
> >> ---
> >> v2: As suggestion by christophe remove duplicates prototypes
> >> 
> >>  arch/powerpc/kernel/suspend.c | 1 +
> >>  arch/s390/kernel/entry.h      | 1 -
> >>  include/linux/suspend.h       | 1 +
> >>  kernel/power/power.h          | 2 --
> >>  4 files changed, 2 insertions(+), 3 deletions(-)
> >> 
> >> diff --git a/kernel/power/power.h b/kernel/power/power.h
> >> index 9e58bdc8a562..44bee462ff57 100644
> >> --- a/kernel/power/power.h
> >> +++ b/kernel/power/power.h
> >> @@ -75,8 +75,6 @@ static inline void hibernate_reserved_size_init(void) {}
> >>  static inline void hibernate_image_size_init(void) {}
> >>  #endif /* !CONFIG_HIBERNATION */
> >>  
> >> -extern int pfn_is_nosave(unsigned long);
> >> -
> >>  #define power_attr(_name) \
> >>  static struct kobj_attribute _name##_attr = {	\
> >>  	.attr	= {				\
> >> 
> >
> > With an ACK from the powerpc maintainers, I could apply this one.
> 
> Sent.

Thanks!




^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: [PATCH v2] powerpc/power: Expose pfn_is_nosave prototype
  2019-05-24 10:44   ` Mathieu Malaterre
@ 2019-06-27 22:00     ` Rafael J. Wysocki
  -1 siblings, 0 replies; 16+ messages in thread
From: Rafael J. Wysocki @ 2019-06-27 22:00 UTC (permalink / raw)
  To: Mathieu Malaterre
  Cc: Michael Ellerman, Christophe Leroy, Benjamin Herrenschmidt,
	Paul Mackerras, Martin Schwidefsky, Heiko Carstens, Pavel Machek,
	Len Brown, linuxppc-dev, linux-kernel, linux-s390, linux-pm

On Friday, May 24, 2019 12:44:18 PM CEST Mathieu Malaterre wrote:
> The declaration for pfn_is_nosave is only available in
> kernel/power/power.h. Since this function can be override in arch,
> expose it globally. Having a prototype will make sure to avoid warning
> (sometime treated as error with W=1) such as:
> 
>   arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]
> 
> This moves the declaration into a globally visible header file and add
> missing include to avoid a warning on powerpc. Also remove the
> duplicated prototypes since not required anymore.
> 
> Cc: Christophe Leroy <christophe.leroy@c-s.fr>
> Signed-off-by: Mathieu Malaterre <malat@debian.org>
> ---
> v2: As suggestion by christophe remove duplicates prototypes
> 
>  arch/powerpc/kernel/suspend.c | 1 +
>  arch/s390/kernel/entry.h      | 1 -
>  include/linux/suspend.h       | 1 +
>  kernel/power/power.h          | 2 --
>  4 files changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/powerpc/kernel/suspend.c b/arch/powerpc/kernel/suspend.c
> index a531154cc0f3..9e1b6b894245 100644
> --- a/arch/powerpc/kernel/suspend.c
> +++ b/arch/powerpc/kernel/suspend.c
> @@ -8,6 +8,7 @@
>   */
>  
>  #include <linux/mm.h>
> +#include <linux/suspend.h>
>  #include <asm/page.h>
>  #include <asm/sections.h>
>  
> diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
> index 20420c2b8a14..b2956d49b6ad 100644
> --- a/arch/s390/kernel/entry.h
> +++ b/arch/s390/kernel/entry.h
> @@ -63,7 +63,6 @@ void __init startup_init(void);
>  void die(struct pt_regs *regs, const char *str);
>  int setup_profiling_timer(unsigned int multiplier);
>  void __init time_init(void);
> -int pfn_is_nosave(unsigned long);
>  void s390_early_resume(void);
>  unsigned long prepare_ftrace_return(unsigned long parent, unsigned long sp, unsigned long ip);
>  
> diff --git a/include/linux/suspend.h b/include/linux/suspend.h
> index 6b3ea9ea6a9e..e8b8a7bede90 100644
> --- a/include/linux/suspend.h
> +++ b/include/linux/suspend.h
> @@ -395,6 +395,7 @@ extern bool system_entering_hibernation(void);
>  extern bool hibernation_available(void);
>  asmlinkage int swsusp_save(void);
>  extern struct pbe *restore_pblist;
> +int pfn_is_nosave(unsigned long pfn);
>  #else /* CONFIG_HIBERNATION */
>  static inline void register_nosave_region(unsigned long b, unsigned long e) {}
>  static inline void register_nosave_region_late(unsigned long b, unsigned long e) {}
> diff --git a/kernel/power/power.h b/kernel/power/power.h
> index 9e58bdc8a562..44bee462ff57 100644
> --- a/kernel/power/power.h
> +++ b/kernel/power/power.h
> @@ -75,8 +75,6 @@ static inline void hibernate_reserved_size_init(void) {}
>  static inline void hibernate_image_size_init(void) {}
>  #endif /* !CONFIG_HIBERNATION */
>  
> -extern int pfn_is_nosave(unsigned long);
> -
>  #define power_attr(_name) \
>  static struct kobj_attribute _name##_attr = {	\
>  	.attr	= {				\
> 

Applied, thanks!




^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: [PATCH v2] powerpc/power: Expose pfn_is_nosave prototype
@ 2019-06-27 22:00     ` Rafael J. Wysocki
  0 siblings, 0 replies; 16+ messages in thread
From: Rafael J. Wysocki @ 2019-06-27 22:00 UTC (permalink / raw)
  To: Mathieu Malaterre
  Cc: Len Brown, linux-s390, linux-pm, Heiko Carstens, linux-kernel,
	Paul Mackerras, Pavel Machek, Martin Schwidefsky, linuxppc-dev

On Friday, May 24, 2019 12:44:18 PM CEST Mathieu Malaterre wrote:
> The declaration for pfn_is_nosave is only available in
> kernel/power/power.h. Since this function can be override in arch,
> expose it globally. Having a prototype will make sure to avoid warning
> (sometime treated as error with W=1) such as:
> 
>   arch/powerpc/kernel/suspend.c:18:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]
> 
> This moves the declaration into a globally visible header file and add
> missing include to avoid a warning on powerpc. Also remove the
> duplicated prototypes since not required anymore.
> 
> Cc: Christophe Leroy <christophe.leroy@c-s.fr>
> Signed-off-by: Mathieu Malaterre <malat@debian.org>
> ---
> v2: As suggestion by christophe remove duplicates prototypes
> 
>  arch/powerpc/kernel/suspend.c | 1 +
>  arch/s390/kernel/entry.h      | 1 -
>  include/linux/suspend.h       | 1 +
>  kernel/power/power.h          | 2 --
>  4 files changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/powerpc/kernel/suspend.c b/arch/powerpc/kernel/suspend.c
> index a531154cc0f3..9e1b6b894245 100644
> --- a/arch/powerpc/kernel/suspend.c
> +++ b/arch/powerpc/kernel/suspend.c
> @@ -8,6 +8,7 @@
>   */
>  
>  #include <linux/mm.h>
> +#include <linux/suspend.h>
>  #include <asm/page.h>
>  #include <asm/sections.h>
>  
> diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
> index 20420c2b8a14..b2956d49b6ad 100644
> --- a/arch/s390/kernel/entry.h
> +++ b/arch/s390/kernel/entry.h
> @@ -63,7 +63,6 @@ void __init startup_init(void);
>  void die(struct pt_regs *regs, const char *str);
>  int setup_profiling_timer(unsigned int multiplier);
>  void __init time_init(void);
> -int pfn_is_nosave(unsigned long);
>  void s390_early_resume(void);
>  unsigned long prepare_ftrace_return(unsigned long parent, unsigned long sp, unsigned long ip);
>  
> diff --git a/include/linux/suspend.h b/include/linux/suspend.h
> index 6b3ea9ea6a9e..e8b8a7bede90 100644
> --- a/include/linux/suspend.h
> +++ b/include/linux/suspend.h
> @@ -395,6 +395,7 @@ extern bool system_entering_hibernation(void);
>  extern bool hibernation_available(void);
>  asmlinkage int swsusp_save(void);
>  extern struct pbe *restore_pblist;
> +int pfn_is_nosave(unsigned long pfn);
>  #else /* CONFIG_HIBERNATION */
>  static inline void register_nosave_region(unsigned long b, unsigned long e) {}
>  static inline void register_nosave_region_late(unsigned long b, unsigned long e) {}
> diff --git a/kernel/power/power.h b/kernel/power/power.h
> index 9e58bdc8a562..44bee462ff57 100644
> --- a/kernel/power/power.h
> +++ b/kernel/power/power.h
> @@ -75,8 +75,6 @@ static inline void hibernate_reserved_size_init(void) {}
>  static inline void hibernate_image_size_init(void) {}
>  #endif /* !CONFIG_HIBERNATION */
>  
> -extern int pfn_is_nosave(unsigned long);
> -
>  #define power_attr(_name) \
>  static struct kobj_attribute _name##_attr = {	\
>  	.attr	= {				\
> 

Applied, thanks!




^ permalink raw reply	[flat|nested] 16+ messages in thread
end of thread, other threads:[~2019-06-27 22:04 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-05-23 11:47 [PATCH] powerpc/power: Expose pfn_is_nosave prototype Mathieu Malaterre
2019-05-23 11:47 ` Mathieu Malaterre
2019-05-23 12:02 ` Christophe Leroy
2019-05-24 10:44 ` [PATCH v2] " Mathieu Malaterre
2019-05-24 10:44   ` Mathieu Malaterre
2019-05-27 10:53   ` Rafael J. Wysocki
2019-05-27 10:53     ` Rafael J. Wysocki
2019-05-28  1:16     ` Michael Ellerman
2019-05-28  1:16       ` Michael Ellerman
2019-05-28 15:48       ` Rafael J. Wysocki
2019-05-28 15:48         ` Rafael J. Wysocki
2019-05-28  1:15   ` Michael Ellerman
2019-05-28  1:15     ` Michael Ellerman
2019-05-28  1:15     ` Michael Ellerman
2019-06-27 22:00   ` Rafael J. Wysocki
2019-06-27 22:00     ` Rafael J. Wysocki

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