Patchwork [v2] kexec: disable on unsupported architectures

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Submitter Simon Dawson
Date Nov. 16, 2012, 10:42 a.m.
Message ID <1353062530-31224-1-git-send-email-spdawson@gmail.com>
Download mbox | patch
Permalink /patch/199537/
State Accepted
Commit 3116742e8f0c45e5ca06b32f91e481763356e03e
Headers show

Comments

Simon Dawson - Nov. 16, 2012, 10:42 a.m.
From: Simon Dawson <spdawson@gmail.com>

kexec only supports the following architectures.

  i?86
  powerpc
  powerpc64
  arm*
  s390x|s390
  sh4|sh4a|sh3|sh
  mips*
  cris
  crisv32
  ia64
  x86_64
  alpha

The Buildroot kexec package is available when an unsupported target
architecture is selected, leading to autobuild failures like the following.

  http://autobuild.buildroot.net/results/e706b08abb4fd1987fc4aa970d6be50fc92dc1fa/build-end.log

This patch makes the kexec package available only for the supported
architectures.

Signed-off-by: Simon Dawson <spdawson@gmail.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 v2: Split long line, as suggested by Thomas Petazzoni, add ack

 package/kexec/Config.in |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
Peter Korsgaard - Nov. 16, 2012, 4:01 p.m.
>>>>> "spdawson" == spdawson  <spdawson@gmail.com> writes:

 spdawson> From: Simon Dawson <spdawson@gmail.com>
 spdawson> kexec only supports the following architectures.

Committed, thanks.

Patch

diff --git a/package/kexec/Config.in b/package/kexec/Config.in
index e59a07b..886144f 100644
--- a/package/kexec/Config.in
+++ b/package/kexec/Config.in
@@ -1,6 +1,8 @@ 
 config BR2_PACKAGE_KEXEC
 	bool "kexec"
-	depends on !BR2_avr32
+	depends on BR2_i386 || BR2_x86_64 || BR2_arm || BR2_armeb || \
+		BR2_mips || BR2_mips64 || BR2_mipsel || BR2_mips64el || \
+		BR2_powerpc || BR2_sh4 || BR2_sh4a || BR2_sh3
 	help
 	  Kexec is a user space utiltity for loading another kernel
 	  and asking the currently running kernel to do something with it.