linux-libre-3.7.1-2: updating revision due fixing watchdog regression

3 files changed, 46 insertions, 2 deletions

diff --git a/libre/linux-libre/PKGBUILD b/libre/linux-libre/PKGBUILD
index 452929cce..2de420d16 100755
--- a/libre/linux-libre/PKGBUILD
+++ b/libre/linux-libre/PKGBUILD
@@ -12,7 +12,7 @@ pkgbase=linux-libre         # Build stock -LIBRE kernel
 _basekernel=3.7
 _sublevel=1
 pkgver=${_basekernel}.${_sublevel}
-pkgrel=1
+pkgrel=2
 _lxopkgver=${_basekernel}.0 # nearly always the same as pkgver
 arch=('i686' 'x86_64' 'mips64el')
 url="http://linux-libre.fsfla.org/"
@@ -30,6 +30,7 @@ source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_basekernel}-gn
         'boot-logo.patch'
         'change-default-console-loglevel.patch'
         'fat-3.6.x.patch'
+        'fix-watchdog-3.7.patch'
         "http://www.linux-libre.fsfla.org/pub/linux-libre/lemote/gnewsense/pool/debuginfo/linux-patches-${_lxopkgver}-gnu_0loongsonlibre_mipsel.tar.bz2")
 md5sums=('06bf9601d859531e7378eb43d4ca7dd3'
          '6f4bb80d3d91b69daf5ccfea836d02df'
@@ -41,6 +42,7 @@ md5sums=('06bf9601d859531e7378eb43d4ca7dd3'
          '04b21c79df0a952c22d681dd4f4562df'
          '9d3c56a4b999c8bfbd4018089a62f662'
          '88d501404f172dac6fcb248978251560'
+         '3485d6c7ae3af35d16e09d6d9a7ed32a'
          '0a74f8d9c640daabb774c25cb74db512')
 if [ "$CARCH" != "mips64el" ]; then
     # Don't use the Loongson-specific patches on non-mips64el arches.
@@ -70,6 +72,10 @@ build() {
   # https://bugs.archlinux.org/task/32916
   patch -Np1 -i "${srcdir}/fat-3.6.x.patch"
 
+  # fix watchdog enable/disable regression
+  # https://bugs.archlinux.org/task/33095
+  patch -Np1 -i "${srcdir}/fix-watchdog-3.7.patch"
+
   if [ "$CARCH" == "mips64el" ]; then
     sed -i "s|^EXTRAVERSION.*|EXTRAVERSION =-libre|" Makefile
     sed -r "s|^( SUBLEVEL = ).*|\1$_sublevel|" \
diff --git a/libre/linux-libre/fix-watchdog-3.7.patch b/libre/linux-libre/fix-watchdog-3.7.patch
new file mode 100644
index 000000000..fe4431604
--- /dev/null
+++ b/libre/linux-libre/fix-watchdog-3.7.patch
@@ -0,0 +1,38 @@
+X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git;a=blobdiff_plain;f=kernel%2Fwatchdog.c;h=75a2ab3d0b0208dfa51e40339ffd00206622732e;hp=997c6a16ec2278969a10f251f63f237e7559d42e;hb=3935e89505a1c3ab3f3b0c7ef0eae54124f48905;hpb=74779e22261172ea728b989310f6ecc991b57d62
+
+diff --git a/kernel/watchdog.c b/kernel/watchdog.c
+index 997c6a1..75a2ab3 100644
+--- a/kernel/watchdog.c
++++ b/kernel/watchdog.c
+@@ -344,6 +344,10 @@ static void watchdog_enable(unsigned int cpu)
+ {
+ 	struct hrtimer *hrtimer = &__raw_get_cpu_var(watchdog_hrtimer);
+ 
++	/* kick off the timer for the hardlockup detector */
++	hrtimer_init(hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
++	hrtimer->function = watchdog_timer_fn;
++
+ 	if (!watchdog_enabled) {
+ 		kthread_park(current);
+ 		return;
+@@ -352,10 +356,6 @@ static void watchdog_enable(unsigned int cpu)
+ 	/* Enable the perf event */
+ 	watchdog_nmi_enable(cpu);
+ 
+-	/* kick off the timer for the hardlockup detector */
+-	hrtimer_init(hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+-	hrtimer->function = watchdog_timer_fn;
+-
+ 	/* done here because hrtimer_start can only pin to smp_processor_id() */
+ 	hrtimer_start(hrtimer, ns_to_ktime(sample_period),
+ 		      HRTIMER_MODE_REL_PINNED);
+@@ -369,9 +369,6 @@ static void watchdog_disable(unsigned int cpu)
+ {
+ 	struct hrtimer *hrtimer = &__raw_get_cpu_var(watchdog_hrtimer);
+ 
+-	if (!watchdog_enabled)
+-		return;
+-
+ 	watchdog_set_prio(SCHED_NORMAL, 0);
+ 	hrtimer_cancel(hrtimer);
+ 	/* disable the perf event */
diff --git a/libre/linux-libre/linux-libre.install b/libre/linux-libre/linux-libre.install
index e8f8b6979..301a1b6c2 100755
--- a/libre/linux-libre/linux-libre.install
+++ b/libre/linux-libre/linux-libre.install
@@ -2,7 +2,7 @@
 # arg 2:  the old package version
 
 KERNEL_NAME=
-KERNEL_VERSION=3.7.1-1-LIBRE
+KERNEL_VERSION=3.7.1-2-LIBRE
 
 # set a sane PATH to ensure that critical utils like depmod will be found
 export PATH='/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'