[kernel] r17836 - in dists/trunk/linux-2.6/debian: . config/armel patches/bugfix/arm patches/series

[Arnaud Patard]

Author: rtp-guest
Date: Tue Jul 19 09:26:37 2011
New Revision: 17836

Log:
- Merge upstream commit fixing build breakage on ixp and enable it again.

Added:
   dists/trunk/linux-2.6/debian/patches/bugfix/arm/ixp4xx-build-breakage.patch
Modified:
   dists/trunk/linux-2.6/debian/changelog
   dists/trunk/linux-2.6/debian/config/armel/defines
   dists/trunk/linux-2.6/debian/patches/series/base

Modified: dists/trunk/linux-2.6/debian/changelog
==============================================================================
--- dists/trunk/linux-2.6/debian/changelog	Mon Jul 18 16:22:41 2011	(r17835)
+++ dists/trunk/linux-2.6/debian/changelog	Tue Jul 19 09:26:37 2011	(r17836)
@@ -14,6 +14,9 @@
   * linux-support, linux-tools: Use dh_python2 instead of dh_pysupport
   * aufs: Update for 3.0
 
+  [ Arnaud Patard ]
+  * Merge ixp4xx build fix and enable ixp4xx back
+
  -- maximilian attems <maks at debian.org>  Tue, 05 Jul 2011 14:25:29 +0200
 
 linux-2.6 (3.0.0~rc6-1~experimental.1) experimental; urgency=low

Modified: dists/trunk/linux-2.6/debian/config/armel/defines
==============================================================================
--- dists/trunk/linux-2.6/debian/config/armel/defines	Mon Jul 18 16:22:41 2011	(r17835)
+++ dists/trunk/linux-2.6/debian/config/armel/defines	Tue Jul 19 09:26:37 2011	(r17836)
@@ -1,6 +1,7 @@
 [base]
 flavours:
  iop32x
+ ixp4xx
  kirkwood
  orion5x
  versatile

Added: dists/trunk/linux-2.6/debian/patches/bugfix/arm/ixp4xx-build-breakage.patch
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ dists/trunk/linux-2.6/debian/patches/bugfix/arm/ixp4xx-build-breakage.patch	Tue Jul 19 09:26:37 2011	(r17836)
@@ -0,0 +1,48 @@
+commit 900b170af40b4fef54e89f3d48d055f7d8031ae6
+Author: Richard Cochran <richardcochran at gmail.com>
+Date:   Fri Jul 15 21:33:12 2011 +0200
+
+    ARM: fix regression in IXP4xx clocksource
+    
+    Commit 234b6ceddb4fc2a4bc5b9a7670f070f6e69e0868
+    
+       clocksource: convert ARM 32-bit up counting clocksources
+    
+    broke the build for ixp4xx and made big endian operation impossible.
+    This commit restores the original behaviour.
+    
+    Signed-off-by: Richard Cochran <richard.cochran at omicron.at>
+    Signed-off-by: Krzysztof Hałasa <khc at pm.waw.pl>
+    [ Thomas says that we might want to have generic BE accessor functions
+      to the MMIO clock source, but that hasn't happened yet, so in the
+      meantime this seems to be the short-term fix for the particular
+      problem - Linus ]
+    Signed-off-by: Linus Torvalds <torvalds at linux-foundation.org>
+
+diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
+index 74ed81a..0777257 100644
+--- a/arch/arm/mach-ixp4xx/common.c
++++ b/arch/arm/mach-ixp4xx/common.c
+@@ -419,14 +419,20 @@ static void notrace ixp4xx_update_sched_clock(void)
+ /*
+  * clocksource
+  */
++
++static cycle_t ixp4xx_clocksource_read(struct clocksource *c)
++{
++	return *IXP4XX_OSTS;
++}
++
+ unsigned long ixp4xx_timer_freq = IXP4XX_TIMER_FREQ;
+ EXPORT_SYMBOL(ixp4xx_timer_freq);
+ static void __init ixp4xx_clocksource_init(void)
+ {
+ 	init_sched_clock(&cd, ixp4xx_update_sched_clock, 32, ixp4xx_timer_freq);
+ 
+-	clocksource_mmio_init(&IXP4XX_OSTS, "OSTS", ixp4xx_timer_freq, 200, 32,
+-			clocksource_mmio_readl_up);
++	clocksource_mmio_init(NULL, "OSTS", ixp4xx_timer_freq, 200, 32,
++			ixp4xx_clocksource_read);
+ }
+ 
+ /*

Modified: dists/trunk/linux-2.6/debian/patches/series/base
==============================================================================
--- dists/trunk/linux-2.6/debian/patches/series/base	Mon Jul 18 16:22:41 2011	(r17835)
+++ dists/trunk/linux-2.6/debian/patches/series/base	Tue Jul 19 09:26:37 2011	(r17836)
@@ -18,6 +18,7 @@
 + bugfix/ia64/hardcode-arch-script-output.patch
 + bugfix/mips/disable-advansys.patch
 + bugfix/arm/disable-scsi_acard.patch
++ bugfix/arm/ixp4xx-build-breakage.patch
 + debian/mips-disable-werror.patch
 + bugfix/powerpc/lpar-console.patch