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-rw-r--r--arch/mips/include/asm/compat.h7
-rw-r--r--block/blk-merge.c25
-rw-r--r--drivers/block/cciss.c8
-rw-r--r--drivers/block/loop.c3
-rw-r--r--drivers/block/xen-blkfront.c2
-rw-r--r--sound/pci/hda/patch_sigmatel.c6
6 files changed, 26 insertions, 25 deletions
diff --git a/arch/mips/include/asm/compat.h b/arch/mips/include/asm/compat.h
index ac5d541368e..6c5b40905dd 100644
--- a/arch/mips/include/asm/compat.h
+++ b/arch/mips/include/asm/compat.h
@@ -3,6 +3,8 @@
/*
* Architecture specific compatibility types
*/
+#include <linux/seccomp.h>
+#include <linux/thread_info.h>
#include <linux/types.h>
#include <asm/page.h>
#include <asm/ptrace.h>
@@ -218,4 +220,9 @@ struct compat_shmid64_ds {
compat_ulong_t __unused2;
};
+static inline int is_compat_task(void)
+{
+ return test_thread_flag(TIF_32BIT);
+}
+
#endif /* _ASM_COMPAT_H */
diff --git a/block/blk-merge.c b/block/blk-merge.c
index a104593e70c..5a244f05360 100644
--- a/block/blk-merge.c
+++ b/block/blk-merge.c
@@ -39,14 +39,13 @@ void blk_recalc_rq_sectors(struct request *rq, int nsect)
}
static unsigned int __blk_recalc_rq_segments(struct request_queue *q,
- struct bio *bio,
- unsigned int *seg_size_ptr)
+ struct bio *bio)
{
unsigned int phys_size;
struct bio_vec *bv, *bvprv = NULL;
int cluster, i, high, highprv = 1;
unsigned int seg_size, nr_phys_segs;
- struct bio *fbio;
+ struct bio *fbio, *bbio;
if (!bio)
return 0;
@@ -87,26 +86,20 @@ new_segment:
seg_size = bv->bv_len;
highprv = high;
}
+ bbio = bio;
}
- if (seg_size_ptr)
- *seg_size_ptr = seg_size;
+ if (nr_phys_segs == 1 && seg_size > fbio->bi_seg_front_size)
+ fbio->bi_seg_front_size = seg_size;
+ if (seg_size > bbio->bi_seg_back_size)
+ bbio->bi_seg_back_size = seg_size;
return nr_phys_segs;
}
void blk_recalc_rq_segments(struct request *rq)
{
- unsigned int seg_size = 0, phys_segs;
-
- phys_segs = __blk_recalc_rq_segments(rq->q, rq->bio, &seg_size);
-
- if (phys_segs == 1 && seg_size > rq->bio->bi_seg_front_size)
- rq->bio->bi_seg_front_size = seg_size;
- if (seg_size > rq->biotail->bi_seg_back_size)
- rq->biotail->bi_seg_back_size = seg_size;
-
- rq->nr_phys_segments = phys_segs;
+ rq->nr_phys_segments = __blk_recalc_rq_segments(rq->q, rq->bio);
}
void blk_recount_segments(struct request_queue *q, struct bio *bio)
@@ -114,7 +107,7 @@ void blk_recount_segments(struct request_queue *q, struct bio *bio)
struct bio *nxt = bio->bi_next;
bio->bi_next = NULL;
- bio->bi_phys_segments = __blk_recalc_rq_segments(q, bio, NULL);
+ bio->bi_phys_segments = __blk_recalc_rq_segments(q, bio);
bio->bi_next = nxt;
bio->bi_flags |= (1 << BIO_SEG_VALID);
}
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index b5a06111463..4f9b6d79201 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -3606,11 +3606,9 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
if (cciss_hard_reset_controller(pdev) || cciss_reset_msi(pdev))
return -ENODEV;
- /* Some devices (notably the HP Smart Array 5i Controller)
- need a little pause here */
- schedule_timeout_uninterruptible(30*HZ);
-
- /* Now try to get the controller to respond to a no-op */
+ /* Now try to get the controller to respond to a no-op. Some
+ devices (notably the HP Smart Array 5i Controller) need
+ up to 30 seconds to respond. */
for (i=0; i<30; i++) {
if (cciss_noop(pdev) == 0)
break;
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index edbaac6c057..bf034557767 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -392,8 +392,7 @@ lo_splice_actor(struct pipe_inode_info *pipe, struct pipe_buffer *buf,
struct loop_device *lo = p->lo;
struct page *page = buf->page;
sector_t IV;
- size_t size;
- int ret;
+ int size, ret;
ret = buf->ops->confirm(pipe, buf);
if (unlikely(ret))
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index b6c8ce25435..8f905089b72 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -977,6 +977,8 @@ static void backend_changed(struct xenbus_device *dev,
break;
case XenbusStateClosing:
+ if (info->gd == NULL)
+ xenbus_dev_fatal(dev, -ENODEV, "gd is NULL");
bd = bdget_disk(info->gd, 0);
if (bd == NULL)
xenbus_dev_fatal(dev, -ENODEV, "bdget failed");
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 3bc427645da..6094344fb22 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1207,7 +1207,7 @@ static const char *slave_vols[] = {
"LFE Playback Volume",
"Side Playback Volume",
"Headphone Playback Volume",
- "Headphone Playback Volume",
+ "Headphone2 Playback Volume",
"Speaker Playback Volume",
"External Speaker Playback Volume",
"Speaker2 Playback Volume",
@@ -1221,7 +1221,7 @@ static const char *slave_sws[] = {
"LFE Playback Switch",
"Side Playback Switch",
"Headphone Playback Switch",
- "Headphone Playback Switch",
+ "Headphone2 Playback Switch",
"Speaker Playback Switch",
"External Speaker Playback Switch",
"Speaker2 Playback Switch",
@@ -3516,6 +3516,7 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out
if (! spec->autocfg.line_outs)
return 0; /* can't find valid pin config */
+#if 0 /* FIXME: temporarily disabled */
/* If we have no real line-out pin and multiple hp-outs, HPs should
* be set up as multi-channel outputs.
*/
@@ -3535,6 +3536,7 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out
spec->autocfg.line_out_type = AUTO_PIN_HP_OUT;
spec->autocfg.hp_outs = 0;
}
+#endif /* FIXME: temporarily disabled */
if (spec->autocfg.mono_out_pin) {
int dir = get_wcaps(codec, spec->autocfg.mono_out_pin) &
(AC_WCAP_OUT_AMP | AC_WCAP_IN_AMP);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 10:25:43 +0000