* [PATCH] ARC: change defconfig defaults to ARCv2
@ 2018-11-27 22:20 Kevin Hilman
2018-11-27 22:23 ` Vineet Gupta
0 siblings, 1 reply; 7+ messages in thread
From: Kevin Hilman @ 2018-11-27 22:20 UTC (permalink / raw)
To: linux-snps-arc
Change the default defconfig (used with 'make defconfig') to the ARCv2
nsim_hs_defconfig, and also switch the default Kconfig ISA selection to
ARCv2.
This allows several default defconfigs (e.g. make defconfig, make
allnoconfig, make tinyconfig) to all work with ARCv2 by default.
Signed-off-by: Kevin Hilman <khilman at baylibre.com>
---
Applies on v4.20-rc4
arch/arc/Kconfig | 2 +-
arch/arc/Makefile | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index c9e2a1323536..a65ca0955d8b 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -109,7 +109,7 @@ endmenu
choice
prompt "ARC Instruction Set"
- default ISA_ARCOMPACT
+ default ISA_ARCV2
config ISA_ARCOMPACT
bool "ARCompact ISA"
diff --git a/arch/arc/Makefile b/arch/arc/Makefile
index c64c505d966c..df00578c279d 100644
--- a/arch/arc/Makefile
+++ b/arch/arc/Makefile
@@ -6,7 +6,7 @@
# published by the Free Software Foundation.
#
-KBUILD_DEFCONFIG := nsim_700_defconfig
+KBUILD_DEFCONFIG := nsim_hs_defconfig
cflags-y += -fno-common -pipe -fno-builtin -mmedium-calls -D__linux__
cflags-$(CONFIG_ISA_ARCOMPACT) += -mA7
--
2.11.0
^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH] ARC: change defconfig defaults to ARCv2
2018-11-27 22:20 [PATCH] ARC: change defconfig defaults to ARCv2 Kevin Hilman
@ 2018-11-27 22:23 ` Vineet Gupta
0 siblings, 0 replies; 7+ messages in thread
From: Vineet Gupta @ 2018-11-27 22:23 UTC (permalink / raw)
To: Kevin Hilman, linux-snps-arc, lkml
On 11/27/18 2:21 PM, Kevin Hilman wrote:
> Change the default defconfig (used with 'make defconfig') to the ARCv2
> nsim_hs_defconfig, and also switch the default Kconfig ISA selection to
> ARCv2.
>
> This allows several default defconfigs (e.g. make defconfig, make
> allnoconfig, make tinyconfig) to all work with ARCv2 by default.
>
> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Applied to for-curr
Thx,
-Vineet
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH] ARC: change defconfig defaults to ARCv2
@ 2018-11-27 22:23 ` Vineet Gupta
0 siblings, 0 replies; 7+ messages in thread
From: Vineet Gupta @ 2018-11-27 22:23 UTC (permalink / raw)
To: linux-snps-arc
On 11/27/18 2:21 PM, Kevin Hilman wrote:
> Change the default defconfig (used with 'make defconfig') to the ARCv2
> nsim_hs_defconfig, and also switch the default Kconfig ISA selection to
> ARCv2.
>
> This allows several default defconfigs (e.g. make defconfig, make
> allnoconfig, make tinyconfig) to all work with ARCv2 by default.
>
> Signed-off-by: Kevin Hilman <khilman at baylibre.com>
Applied to for-curr
Thx,
-Vineet
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] ARC: change defconfig defaults to ARCv2
2018-11-27 22:23 ` Vineet Gupta
@ 2018-11-29 19:18 ` Kevin Hilman
-1 siblings, 0 replies; 7+ messages in thread
From: Kevin Hilman @ 2018-11-29 19:18 UTC (permalink / raw)
To: Vineet Gupta, linux-snps-arc, lkml; +Cc: Greg Kroah-Hartman
Hi Vineet,
Vineet Gupta <vineet.gupta1@synopsys.com> writes:
> On 11/27/18 2:21 PM, Kevin Hilman wrote:
>> Change the default defconfig (used with 'make defconfig') to the ARCv2
>> nsim_hs_defconfig, and also switch the default Kconfig ISA selection to
>> ARCv2.
>>
>> This allows several default defconfigs (e.g. make defconfig, make
>> allnoconfig, make tinyconfig) to all work with ARCv2 by default.
>>
>> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
>
> Applied to for-curr
If it's not too late, could you tag this for stable?
Even though this is not technicall a regression, Greg said (in a
different thread) he'd be willing to accept this for stable if it fixes
the builders like kernelCI.
Thanks,
Kevin
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH] ARC: change defconfig defaults to ARCv2
@ 2018-11-29 19:18 ` Kevin Hilman
0 siblings, 0 replies; 7+ messages in thread
From: Kevin Hilman @ 2018-11-29 19:18 UTC (permalink / raw)
To: linux-snps-arc
Hi Vineet,
Vineet Gupta <vineet.gupta1 at synopsys.com> writes:
> On 11/27/18 2:21 PM, Kevin Hilman wrote:
>> Change the default defconfig (used with 'make defconfig') to the ARCv2
>> nsim_hs_defconfig, and also switch the default Kconfig ISA selection to
>> ARCv2.
>>
>> This allows several default defconfigs (e.g. make defconfig, make
>> allnoconfig, make tinyconfig) to all work with ARCv2 by default.
>>
>> Signed-off-by: Kevin Hilman <khilman at baylibre.com>
>
> Applied to for-curr
If it's not too late, could you tag this for stable?
Even though this is not technicall a regression, Greg said (in a
different thread) he'd be willing to accept this for stable if it fixes
the builders like kernelCI.
Thanks,
Kevin
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] ARC: change defconfig defaults to ARCv2
2018-11-29 19:18 ` Kevin Hilman
@ 2018-11-29 19:33 ` Vineet Gupta
-1 siblings, 0 replies; 7+ messages in thread
From: Vineet Gupta @ 2018-11-29 19:33 UTC (permalink / raw)
To: Kevin Hilman, Alexey Brodkin, linux-snps-arc, lkml; +Cc: Greg Kroah-Hartman
On 11/29/18 11:18 AM, Kevin Hilman wrote:
> Hi Vineet,
>
> Vineet Gupta <vineet.gupta1@synopsys.com> writes:
>
>> On 11/27/18 2:21 PM, Kevin Hilman wrote:
>>> Change the default defconfig (used with 'make defconfig') to the ARCv2
>>> nsim_hs_defconfig, and also switch the default Kconfig ISA selection to
>>> ARCv2.
>>>
>>> This allows several default defconfigs (e.g. make defconfig, make
>>> allnoconfig, make tinyconfig) to all work with ARCv2 by default.
>>>
>>> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
>> Applied to for-curr
> If it's not too late, could you tag this for stable?
>
> Even though this is not technicall a regression, Greg said (in a
> different thread) he'd be willing to accept this for stable if it fixes
> the builders like kernelCI.
Sure thing. But this change actually causes regression in our in-house testing for
the arc700 defconfigs which falter due to missing CONFIG_ISA_ARCOMPACT which was
the default before. Alexey found this and will post a fixup whcih I plan to squash
into ur patch to keep bisectability (and allow trivial stable backports) and then
regen the relevant defconfigs.
-Vineet
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH] ARC: change defconfig defaults to ARCv2
@ 2018-11-29 19:33 ` Vineet Gupta
0 siblings, 0 replies; 7+ messages in thread
From: Vineet Gupta @ 2018-11-29 19:33 UTC (permalink / raw)
To: linux-snps-arc
On 11/29/18 11:18 AM, Kevin Hilman wrote:
> Hi Vineet,
>
> Vineet Gupta <vineet.gupta1 at synopsys.com> writes:
>
>> On 11/27/18 2:21 PM, Kevin Hilman wrote:
>>> Change the default defconfig (used with 'make defconfig') to the ARCv2
>>> nsim_hs_defconfig, and also switch the default Kconfig ISA selection to
>>> ARCv2.
>>>
>>> This allows several default defconfigs (e.g. make defconfig, make
>>> allnoconfig, make tinyconfig) to all work with ARCv2 by default.
>>>
>>> Signed-off-by: Kevin Hilman <khilman at baylibre.com>
>> Applied to for-curr
> If it's not too late, could you tag this for stable?
>
> Even though this is not technicall a regression, Greg said (in a
> different thread) he'd be willing to accept this for stable if it fixes
> the builders like kernelCI.
Sure thing. But this change actually causes regression in our in-house testing for
the arc700 defconfigs which falter due to missing CONFIG_ISA_ARCOMPACT which was
the default before. Alexey found this and will post a fixup whcih I plan to squash
into ur patch to keep bisectability (and allow trivial stable backports) and then
regen the relevant defconfigs.
-Vineet
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2018-11-29 19:33 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-11-27 22:20 [PATCH] ARC: change defconfig defaults to ARCv2 Kevin Hilman
2018-11-27 22:23 ` Vineet Gupta
2018-11-27 22:23 ` Vineet Gupta
2018-11-29 19:18 ` Kevin Hilman
2018-11-29 19:18 ` Kevin Hilman
2018-11-29 19:33 ` Vineet Gupta
2018-11-29 19:33 ` Vineet Gupta
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