| Message ID | 20181130125156.34460-1-abrodkin@synopsys.com |
|---|---|
| State | New |
| Headers | show |
| Series | [v2] ARC: change defconfig defaults to ARCv2 | expand |
On 11/30/18 4:52 AM, Alexey Brodkin wrote: > From: Kevin Hilman <khilman@baylibre.com> > > 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. > > Note since we change default architecture from ARCompact to ARCv2 > it's required to explicitly mention architecture type in ARCompact > defconfigs otherwise ARCv2 will be implied and binaries will be > generated for ARCv2. > > Signed-off-by: Kevin Hilman <khilman@baylibre.com> > Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> > Cc: <stable@vger.kernel.org> # 4.4.x Applied. Thx, -Vineet
Alexey Brodkin <alexey.brodkin@synopsys.com> writes: > From: Kevin Hilman <khilman@baylibre.com> > > 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. > > Note since we change default architecture from ARCompact to ARCv2 > it's required to explicitly mention architecture type in ARCompact > defconfigs otherwise ARCv2 will be implied and binaries will be > generated for ARCv2. > > Signed-off-by: Kevin Hilman <khilman@baylibre.com> > Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> > Cc: <stable@vger.kernel.org> # 4.4.x Tested-by: Kevin Hilman <khilman@baylibre.com> Nice, thanks for cleaning this up. I tested it again for the kernelCI use cases, and it's still working. Thanks, Kevin
Hi,
[This is an automated email]
This commit has been processed because it contains a -stable tag.
The stable tag indicates that it's relevant for the following trees: 4.4.+
The bot has tested the following trees: v4.19.5, v4.14.84, v4.9.141, v4.4.165,
v4.19.5: Build OK!
v4.14.84: Build OK!
v4.9.141: Failed to apply! Possible dependencies:
Unable to calculate
v4.4.165: Failed to apply! Possible dependencies:
845033be0041 ("ARC: [plat-eznps] Add eznps board defconfig and dts")
How should we proceed with this patch?
--
Thanks,
Sasha
Hi Sasha, On Sun, 2018-12-02 at 06:49 +0000, Sasha Levin wrote: > Hi, > > [This is an automated email] > > This commit has been processed because it contains a -stable tag. > The stable tag indicates that it's relevant for the following trees: 4.4.+ > > The bot has tested the following trees: v4.19.5, v4.14.84, v4.9.141, v4.4.165, > > v4.19.5: Build OK! > v4.14.84: Build OK! > v4.9.141: Failed to apply! Possible dependencies: > Unable to calculate That's a fixed hunk for 4.9: ---------------------->8---------------------- --- a/arch/arc/Makefile +++ b/arch/arc/Makefile @@ -8,7 +8,7 @@ UTS_MACHINE := arc -KBUILD_DEFCONFIG := nsim_700_defconfig +KBUILD_DEFCONFIG := nsim_hs_defconfig cflags-y += -fno-common -pipe -fno-builtin -mmedium-calls -D__linux__ cflags-$(CONFIG_ISA_ARCOMPACT) += -mA7 ---------------------->8---------------------- > v4.4.165: Failed to apply! Possible dependencies: > 845033be0041 ("ARC: [plat-eznps] Add eznps board defconfig and dts") Indeed EzChip's nps400 platform was added later but we don't need it in 4.4.y as IIRC there were quite some other dependencies, so just drop hunk related to it. And once nps_defconfig hunk is dropped there's a fixd hunk for arch/arc/Makefile similarly to 4.9: ---------------------->8---------------------- --- a/arch/arc/Makefile +++ b/arch/arc/Makefile @@ -12,7 +12,7 @@ ifeq ($(CROSS_COMPILE),) CROSS_COMPILE := arc-linux- endif -KBUILD_DEFCONFIG := nsim_700_defconfig +KBUILD_DEFCONFIG := nsim_hs_defconfig cflags-y += -fno-common -pipe -fno-builtin -mmedium-calls -D__linux__ cflags-$(CONFIG_ISA_ARCOMPACT) += -mA7 ---------------------->8---------------------- > How should we proceed with this patch? Hope above helps. Otherwise I may send complete patches for both 4.4 and 4.9. Let me know what is your preference. -Alexey
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index 5fcbda6b37cc..6dd783557330 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -109,7 +109,7 @@ endmenu choice prompt "ARC Instruction Set" - default ISA_ARCOMPACT + default ISA_ARCV2 config ISA_ARCOMPACT bool "ARCompact ISA" diff --git a/arch/arc/Makefile b/arch/arc/Makefile index c64c505d966c..df00578c279d 100644 --- a/arch/arc/Makefile +++ b/arch/arc/Makefile @@ -6,7 +6,7 @@ # published by the Free Software Foundation. # -KBUILD_DEFCONFIG := nsim_700_defconfig +KBUILD_DEFCONFIG := nsim_hs_defconfig cflags-y += -fno-common -pipe -fno-builtin -mmedium-calls -D__linux__ cflags-$(CONFIG_ISA_ARCOMPACT) += -mA7 diff --git a/arch/arc/configs/axs101_defconfig b/arch/arc/configs/axs101_defconfig index 8c23bd086cd0..020d4493edfd 100644 --- a/arch/arc/configs/axs101_defconfig +++ b/arch/arc/configs/axs101_defconfig @@ -14,6 +14,7 @@ CONFIG_PERF_EVENTS=y # CONFIG_VM_EVENT_COUNTERS is not set # CONFIG_SLUB_DEBUG is not set # CONFIG_COMPAT_BRK is not set +CONFIG_ISA_ARCOMPACT=y CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/arc/configs/nps_defconfig b/arch/arc/configs/nps_defconfig index ae7a0d8be98d..6e84060e7c90 100644 --- a/arch/arc/configs/nps_defconfig +++ b/arch/arc/configs/nps_defconfig @@ -15,6 +15,7 @@ CONFIG_SYSCTL_SYSCALL=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_COMPAT_BRK is not set +CONFIG_ISA_ARCOMPACT=y CONFIG_KPROBES=y CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y diff --git a/arch/arc/configs/nsim_700_defconfig b/arch/arc/configs/nsim_700_defconfig index 8e0b8b134cd9..219c2a65294b 100644 --- a/arch/arc/configs/nsim_700_defconfig +++ b/arch/arc/configs/nsim_700_defconfig @@ -15,6 +15,7 @@ CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_SLUB_DEBUG is not set # CONFIG_COMPAT_BRK is not set +CONFIG_ISA_ARCOMPACT=y CONFIG_KPROBES=y CONFIG_MODULES=y # CONFIG_LBDAF is not set diff --git a/arch/arc/configs/nsimosci_defconfig b/arch/arc/configs/nsimosci_defconfig index ad77f20e5aa6..35dfc6491a09 100644 --- a/arch/arc/configs/nsimosci_defconfig +++ b/arch/arc/configs/nsimosci_defconfig @@ -15,6 +15,7 @@ CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_SLUB_DEBUG is not set # CONFIG_COMPAT_BRK is not set +CONFIG_ISA_ARCOMPACT=y CONFIG_KPROBES=y CONFIG_MODULES=y # CONFIG_LBDAF is not set diff --git a/arch/arc/configs/tb10x_defconfig b/arch/arc/configs/tb10x_defconfig index a7f65313f84a..e71ade3cf9c8 100644 --- a/arch/arc/configs/tb10x_defconfig +++ b/arch/arc/configs/tb10x_defconfig @@ -19,6 +19,7 @@ CONFIG_KALLSYMS_ALL=y # CONFIG_AIO is not set CONFIG_EMBEDDED=y # CONFIG_COMPAT_BRK is not set +CONFIG_ISA_ARCOMPACT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y