* [PATCH][resend] sh: kgdb: Mark expected switch fall-throughs
@ 2019-12-10 0:26 Kuninori Morimoto
2019-12-10 0:27 ` [PATCH] " Kuninori Morimoto
` (2 more replies)
0 siblings, 3 replies; 11+ messages in thread
From: Kuninori Morimoto @ 2019-12-10 0:26 UTC (permalink / raw)
To: Greg Kroah-Hartman, Yoshinori Sato, Rich Felker
Cc: Daniel Thompson, Will Deacon, Douglas Anderson, Paul Burton,
Christophe Leroy, linux-sh, linux-kernel
Hi Greg
I'm posting this patch from few month ago,
but it seems SH ML maintainer is not working in these days...
I'm not sure who can handle this patch in this case,
but is it possible to consider about it ?
Thank you for your help !!
Best regards
---
Kuninori Morimoto
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH] sh: kgdb: Mark expected switch fall-throughs
2019-12-10 0:26 [PATCH][resend] sh: kgdb: Mark expected switch fall-throughs Kuninori Morimoto
@ 2019-12-10 0:27 ` Kuninori Morimoto
2019-12-10 8:17 ` [PATCH][resend] " Geert Uytterhoeven
2019-12-10 20:10 ` Rob Landley
2 siblings, 0 replies; 11+ messages in thread
From: Kuninori Morimoto @ 2019-12-10 0:27 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: Yoshinori Sato, Rich Felker, Daniel Thompson, Will Deacon,
Douglas Anderson, Paul Burton, Christophe Leroy, linux-sh,
linux-kernel, Daniel Thompson
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Mark switch cases where we are expecting to fall through.
This patch fixes the following error:
LINUX/arch/sh/kernel/kgdb.c: In function 'kgdb_arch_handle_exception':
LINUX/arch/sh/kernel/kgdb.c:267:6: error: this statement may fall through [-Werror=implicit-fallthrough=]
if (kgdb_hex2long(&ptr, &addr))
^
LINUX/arch/sh/kernel/kgdb.c:269:2: note: here
case 'D':
^~~~
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
---
arch/sh/kernel/kgdb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/sh/kernel/kgdb.c b/arch/sh/kernel/kgdb.c
index 6d61f8c..0d5f3c9 100644
--- a/arch/sh/kernel/kgdb.c
+++ b/arch/sh/kernel/kgdb.c
@@ -266,6 +266,7 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
ptr = &remcomInBuffer[1];
if (kgdb_hex2long(&ptr, &addr))
linux_regs->pc = addr;
+ /* fallthrough */
case 'D':
case 'k':
atomic_set(&kgdb_cpu_doing_single_step, -1);
--
2.7.4
^ permalink raw reply related [flat|nested] 11+ messages in thread
* Re: [PATCH][resend] sh: kgdb: Mark expected switch fall-throughs
2019-12-10 0:26 [PATCH][resend] sh: kgdb: Mark expected switch fall-throughs Kuninori Morimoto
2019-12-10 0:27 ` [PATCH] " Kuninori Morimoto
@ 2019-12-10 8:17 ` Geert Uytterhoeven
2019-12-10 8:19 ` Kuninori Morimoto
2019-12-10 20:10 ` Rob Landley
2 siblings, 1 reply; 11+ messages in thread
From: Geert Uytterhoeven @ 2019-12-10 8:17 UTC (permalink / raw)
To: Kuninori Morimoto
Cc: Greg Kroah-Hartman, Yoshinori Sato, Rich Felker, Daniel Thompson,
Will Deacon, Douglas Anderson, Paul Burton, Christophe Leroy,
Linux-sh list, Linux Kernel Mailing List, Andrew Morton
Hi Morimoto-san,
On Tue, Dec 10, 2019 at 1:26 AM Kuninori Morimoto
<kuninori.morimoto.gx@renesas.com> wrote:
> I'm posting this patch from few month ago,
> but it seems SH ML maintainer is not working in these days...
>
> I'm not sure who can handle this patch in this case,
> but is it possible to consider about it ?
You may want to CC Andrew Morton <akpm@linux-foundation.org>, who
tends to pick up patches for non-responsive architecture maintainers.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH][resend] sh: kgdb: Mark expected switch fall-throughs
2019-12-10 8:17 ` [PATCH][resend] " Geert Uytterhoeven
@ 2019-12-10 8:19 ` Kuninori Morimoto
0 siblings, 0 replies; 11+ messages in thread
From: Kuninori Morimoto @ 2019-12-10 8:19 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Greg Kroah-Hartman, Yoshinori Sato, Rich Felker, Daniel Thompson,
Will Deacon, Douglas Anderson, Paul Burton, Christophe Leroy,
Linux-sh list, Linux Kernel Mailing List, Andrew Morton
Hi Geert
> > I'm posting this patch from few month ago,
> > but it seems SH ML maintainer is not working in these days...
> >
> > I'm not sure who can handle this patch in this case,
> > but is it possible to consider about it ?
>
> You may want to CC Andrew Morton <akpm@linux-foundation.org>, who
> tends to pick up patches for non-responsive architecture maintainers.
Yeah, indeed.
Thanks, will do soon
Thank you for your help !!
Best regards
---
Kuninori Morimoto
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH][resend] sh: kgdb: Mark expected switch fall-throughs
2019-12-10 0:26 [PATCH][resend] sh: kgdb: Mark expected switch fall-throughs Kuninori Morimoto
2019-12-10 0:27 ` [PATCH] " Kuninori Morimoto
2019-12-10 8:17 ` [PATCH][resend] " Geert Uytterhoeven
@ 2019-12-10 20:10 ` Rob Landley
2 siblings, 0 replies; 11+ messages in thread
From: Rob Landley @ 2019-12-10 20:10 UTC (permalink / raw)
To: Kuninori Morimoto, Greg Kroah-Hartman, Yoshinori Sato, Rich Felker
Cc: Daniel Thompson, Will Deacon, Douglas Anderson, Paul Burton,
Christophe Leroy, linux-sh, linux-kernel
On 12/9/19 6:26 PM, Kuninori Morimoto wrote:
>
> Hi Greg
>
> I'm posting this patch from few month ago,
> but it seems SH ML maintainer is not working in these days...
There's two of them and they both are? (I spoke to Rich on IRC last week?)
Rob
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH][resend] sh: kgdb: Mark expected switch fall-throughs
2019-12-10 22:28 ` Gustavo A. R. Silva
@ 2019-12-11 9:17 ` Yoshinori Sato
0 siblings, 0 replies; 11+ messages in thread
From: Yoshinori Sato @ 2019-12-11 9:17 UTC (permalink / raw)
To: Gustavo A. R. Silva
Cc: Kuninori Morimoto, Andrew Morton, Greg Kroah-Hartman,
Rich Felker, Daniel Thompson, Will Deacon, Douglas Anderson,
Paul Burton, Christophe Leroy, linux-sh, linux-kernel
On Wed, 11 Dec 2019 07:28:43 +0900,
Gustavo A. R. Silva wrote:
>
> Hi,
>
> On 12/10/19 02:38, Kuninori Morimoto wrote:
> >
> > Hi Andrew
> >
> > I'm posting this patch from few month ago,
> > but it seems SH maintainer is not working in these days...
> >
> > Is it possible to consider about it ?
> > SH compile will be error without this patch.
> >
>
> I've added this to my -next tree and will consider it for 5.5-rc2.
>
> Thanks!
> --
> Gustavo
>
Thanks.
I was going to work tonight or tomorrow.
Dose nothing if merged.
--
Yoshinori Sato
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH][resend] sh: kgdb: Mark expected switch fall-throughs
2019-12-10 8:38 Kuninori Morimoto
2019-12-10 20:12 ` Rob Landley
@ 2019-12-10 22:28 ` Gustavo A. R. Silva
2019-12-11 9:17 ` Yoshinori Sato
1 sibling, 1 reply; 11+ messages in thread
From: Gustavo A. R. Silva @ 2019-12-10 22:28 UTC (permalink / raw)
To: Kuninori Morimoto, Andrew Morton, Greg Kroah-Hartman,
Yoshinori Sato, Rich Felker
Cc: Daniel Thompson, Will Deacon, Douglas Anderson, Paul Burton,
Christophe Leroy, linux-sh, linux-kernel
Hi,
On 12/10/19 02:38, Kuninori Morimoto wrote:
>
> Hi Andrew
>
> I'm posting this patch from few month ago,
> but it seems SH maintainer is not working in these days...
>
> Is it possible to consider about it ?
> SH compile will be error without this patch.
>
I've added this to my -next tree and will consider it for 5.5-rc2.
Thanks!
--
Gustavo
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH][resend] sh: kgdb: Mark expected switch fall-throughs
2019-12-10 20:12 ` Rob Landley
@ 2019-12-10 20:20 ` Rob Landley
0 siblings, 0 replies; 11+ messages in thread
From: Rob Landley @ 2019-12-10 20:20 UTC (permalink / raw)
To: Kuninori Morimoto, Andrew Morton, Greg Kroah-Hartman,
Yoshinori Sato, Rich Felker
Cc: Daniel Thompson, Will Deacon, Douglas Anderson, Paul Burton,
Christophe Leroy, linux-sh, linux-kernel
On 12/10/19 2:12 PM, Rob Landley wrote:
> On 12/10/19 2:38 AM, Kuninori Morimoto wrote:
>>
>> Hi Andrew
>>
>> I'm posting this patch from few month ago,
>> but it seems SH maintainer is not working in these days...
>
> Again, I dunno where you're getting that.
>
> (Me, I removed the -Werror...)
In fact I looked it up, _I_ didn't remove the -Werror, Rich acked a patch
removing the -Werror back in August:
https://www.spinics.net/lists/linux-sh/msg55405.html
Rob
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH][resend] sh: kgdb: Mark expected switch fall-throughs
2019-12-10 8:38 Kuninori Morimoto
@ 2019-12-10 20:12 ` Rob Landley
2019-12-10 20:20 ` Rob Landley
2019-12-10 22:28 ` Gustavo A. R. Silva
1 sibling, 1 reply; 11+ messages in thread
From: Rob Landley @ 2019-12-10 20:12 UTC (permalink / raw)
To: Kuninori Morimoto, Andrew Morton, Greg Kroah-Hartman,
Yoshinori Sato, Rich Felker
Cc: Daniel Thompson, Will Deacon, Douglas Anderson, Paul Burton,
Christophe Leroy, linux-sh, linux-kernel
On 12/10/19 2:38 AM, Kuninori Morimoto wrote:
>
> Hi Andrew
>
> I'm posting this patch from few month ago,
> but it seems SH maintainer is not working in these days...
Again, I dunno where you're getting that.
(Me, I removed the -Werror...)
Rob
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH][resend] sh: kgdb: Mark expected switch fall-throughs
@ 2019-12-10 8:38 Kuninori Morimoto
2019-12-10 20:12 ` Rob Landley
2019-12-10 22:28 ` Gustavo A. R. Silva
0 siblings, 2 replies; 11+ messages in thread
From: Kuninori Morimoto @ 2019-12-10 8:38 UTC (permalink / raw)
To: Andrew Morton, Greg Kroah-Hartman, Yoshinori Sato, Rich Felker
Cc: Daniel Thompson, Will Deacon, Douglas Anderson, Paul Burton,
Christophe Leroy, linux-sh, linux-kernel
Hi Andrew
I'm posting this patch from few month ago,
but it seems SH maintainer is not working in these days...
Is it possible to consider about it ?
SH compile will be error without this patch.
Thank you for your help !!
Best regards
---
Kuninori Morimoto
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH][resend] sh: kgdb: Mark expected switch fall-throughs
@ 2019-11-25 7:16 Kuninori Morimoto
0 siblings, 0 replies; 11+ messages in thread
From: Kuninori Morimoto @ 2019-11-25 7:16 UTC (permalink / raw)
To: Yoshinori Sato, Rich Felker
Cc: Daniel Thompson, Will Deacon, Douglas Anderson, Paul Burton,
Christophe Leroy, linux-sh, linux-kernel
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Mark switch cases where we are expecting to fall through.
This patch fixes the following error:
LINUX/arch/sh/kernel/kgdb.c: In function 'kgdb_arch_handle_exception':
LINUX/arch/sh/kernel/kgdb.c:267:6: error: this statement may fall through [-Werror=implicit-fallthrough=]
if (kgdb_hex2long(&ptr, &addr))
^
LINUX/arch/sh/kernel/kgdb.c:269:2: note: here
case 'D':
^~~~
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
---
- nothing happen in 1 month...
arch/sh/kernel/kgdb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/sh/kernel/kgdb.c b/arch/sh/kernel/kgdb.c
index 6d61f8c..0d5f3c9 100644
--- a/arch/sh/kernel/kgdb.c
+++ b/arch/sh/kernel/kgdb.c
@@ -266,6 +266,7 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
ptr = &remcomInBuffer[1];
if (kgdb_hex2long(&ptr, &addr))
linux_regs->pc = addr;
+ /* fallthrough */
case 'D':
case 'k':
atomic_set(&kgdb_cpu_doing_single_step, -1);
--
2.7.4
^ permalink raw reply related [flat|nested] 11+ messages in thread
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2019-12-10 0:26 [PATCH][resend] sh: kgdb: Mark expected switch fall-throughs Kuninori Morimoto
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2019-12-10 8:19 ` Kuninori Morimoto
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