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authorDaniel Vetter <daniel.vetter@ffwll.ch>2012-04-17 11:13:03 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2012-04-17 11:16:20 +0200
commit767878908e7cc28c440c5431f6591157d8bd4ae7 (patch)
tree5780a93e07a5643e7ee33136f54b15dd7b9cab54 /drivers/char
parent17038de5f16569a25343cf68668f3b657eafb00e (diff)
parente816b57a337ea3b755de72bec38c10c864f23015 (diff)
downloadop-kernel-dev-767878908e7cc28c440c5431f6591157d8bd4ae7.zip
op-kernel-dev-767878908e7cc28c440c5431f6591157d8bd4ae7.tar.gz
Merge tag 'v3.4-rc3' into drm-intel-next-queued
Backmerge Linux 3.4-rc3 into drm-intel-next to resolve a few things that conflict/depend upon patches in -rc3: - Second part of the Sandybridge workaround series - it changes some of the same registers. - Preparation for Chris Wilson's fencing cleanup - we need the fix from -rc3 merged before we can move around all that code. - Resolve the gmbus conflict - gmbus has been disabled in 3.4 again, but should be enabled on all generations in 3.5. Conflicts: drivers/gpu/drm/i915/intel_i2c.c Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/hpet.c4
-rw-r--r--drivers/char/random.c11
2 files changed, 10 insertions, 5 deletions
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 3845ab4..dfd7876 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -906,8 +906,8 @@ int hpet_alloc(struct hpet_data *hdp)
hpetp->hp_which, hdp->hd_phys_address,
hpetp->hp_ntimer > 1 ? "s" : "");
for (i = 0; i < hpetp->hp_ntimer; i++)
- printk("%s %d", i > 0 ? "," : "", hdp->hd_irq[i]);
- printk("\n");
+ printk(KERN_CONT "%s %d", i > 0 ? "," : "", hdp->hd_irq[i]);
+ printk(KERN_CONT "\n");
temp = hpetp->hp_tick_freq;
remainder = do_div(temp, 1000000);
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 54ca8b2..4ec04a7 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1260,10 +1260,15 @@ static int proc_do_uuid(ctl_table *table, int write,
uuid = table->data;
if (!uuid) {
uuid = tmp_uuid;
- uuid[8] = 0;
- }
- if (uuid[8] == 0)
generate_random_uuid(uuid);
+ } else {
+ static DEFINE_SPINLOCK(bootid_spinlock);
+
+ spin_lock(&bootid_spinlock);
+ if (!uuid[8])
+ generate_random_uuid(uuid);
+ spin_unlock(&bootid_spinlock);
+ }
sprintf(buf, "%pU", uuid);
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