4.4-stable patches

added patches:
	alsa-au88x0-fix-zero-clear-of-stream-resources.patch
	btrfs-remove-duplicate-const-specifier.patch
	i2c-jz4780-drop-superfluous-init.patch

diff --git a/queue-4.4/alsa-au88x0-fix-zero-clear-of-stream-resources.patch b/queue-4.4/alsa-au88x0-fix-zero-clear-of-stream-resources.patch
new file mode 100644 (file)
index 0000000..beccbcc
--- /dev/null
+++ b/queue-4.4/alsa-au88x0-fix-zero-clear-of-stream-resources.patch
@@ -0,0 +1,76 @@
+From 639db596165746ca87bbcb56559b094fd9042890 Mon Sep 17 00:00:00 2001
+From: Takashi Iwai <tiwai@suse.de>
+Date: Thu, 12 May 2016 18:04:16 +0200
+Subject: ALSA: au88x0: Fix zero clear of stream->resources
+
+From: Takashi Iwai <tiwai@suse.de>
+
+commit 639db596165746ca87bbcb56559b094fd9042890 upstream.
+
+There are a few calls of memset() to stream->resources, but they all
+are called in a wrong size, sizeof(unsigned char) * VORTEX_RESOURCE_LAST,
+while this field is a u32 array.  This may leave the memories not
+zero-cleared.
+
+Fix it by replacing them with a simpler sizeof(stream->resources)
+instead.
+
+Reported-by: David Binderman <dcb314@hotmail.com>
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ sound/pci/au88x0/au88x0_core.c |   14 +++++---------
+ 1 file changed, 5 insertions(+), 9 deletions(-)
+
+--- a/sound/pci/au88x0/au88x0_core.c
++++ b/sound/pci/au88x0/au88x0_core.c
+@@ -2150,8 +2150,7 @@ vortex_adb_allocroute(vortex_t *vortex,
+                                                          stream->resources, en,
+                                                          VORTEX_RESOURCE_SRC)) < 0) {
+                                       memset(stream->resources, 0,
+-                                             sizeof(unsigned char) *
+-                                             VORTEX_RESOURCE_LAST);
++                                             sizeof(stream->resources));
+                                       return -EBUSY;
+                               }
+                               if (stream->type != VORTEX_PCM_A3D) {
+@@ -2161,7 +2160,7 @@ vortex_adb_allocroute(vortex_t *vortex,
+                                                                  VORTEX_RESOURCE_MIXIN)) < 0) {
+                                               memset(stream->resources,
+                                                      0,
+-                                                     sizeof(unsigned char) * VORTEX_RESOURCE_LAST);
++                                                     sizeof(stream->resources));
+                                               return -EBUSY;
+                                       }
+                               }
+@@ -2174,8 +2173,7 @@ vortex_adb_allocroute(vortex_t *vortex,
+                                                  stream->resources, en,
+                                                  VORTEX_RESOURCE_A3D)) < 0) {
+                               memset(stream->resources, 0,
+-                                     sizeof(unsigned char) *
+-                                     VORTEX_RESOURCE_LAST);
++                                     sizeof(stream->resources));
+                               dev_err(vortex->card->dev,
+                                       "out of A3D sources. Sorry\n");
+                               return -EBUSY;
+@@ -2289,8 +2287,7 @@ vortex_adb_allocroute(vortex_t *vortex,
+                                                  VORTEX_RESOURCE_MIXOUT))
+                           < 0) {
+                               memset(stream->resources, 0,
+-                                     sizeof(unsigned char) *
+-                                     VORTEX_RESOURCE_LAST);
++                                     sizeof(stream->resources));
+                               return -EBUSY;
+                       }
+                       if ((src[i] =
+@@ -2298,8 +2295,7 @@ vortex_adb_allocroute(vortex_t *vortex,
+                                                  stream->resources, en,
+                                                  VORTEX_RESOURCE_SRC)) < 0) {
+                               memset(stream->resources, 0,
+-                                     sizeof(unsigned char) *
+-                                     VORTEX_RESOURCE_LAST);
++                                     sizeof(stream->resources));
+                               return -EBUSY;
+                       }
+               }

diff --git a/queue-4.4/btrfs-remove-duplicate-const-specifier.patch b/queue-4.4/btrfs-remove-duplicate-const-specifier.patch
new file mode 100644 (file)
index 0000000..09f51b9
--- /dev/null
+++ b/queue-4.4/btrfs-remove-duplicate-const-specifier.patch
@@ -0,0 +1,30 @@
+From fb75d857a31d600cc0c37b8c7d914014f7fa3f9a Mon Sep 17 00:00:00 2001
+From: Colin Ian King <colin.king@canonical.com>
+Date: Tue, 19 Jan 2016 00:05:28 +0000
+Subject: btrfs: remove duplicate const specifier
+
+From: Colin Ian King <colin.king@canonical.com>
+
+commit fb75d857a31d600cc0c37b8c7d914014f7fa3f9a upstream.
+
+duplicate const is redundant so remove it
+
+Signed-off-by: Colin Ian King <colin.king@canonical.com>
+Signed-off-by: David Sterba <dsterba@suse.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ fs/btrfs/volumes.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/fs/btrfs/volumes.c
++++ b/fs/btrfs/volumes.c
+@@ -108,7 +108,7 @@ const struct btrfs_raid_attr btrfs_raid_
+       },
+ };
+ 
+-const u64 const btrfs_raid_group[BTRFS_NR_RAID_TYPES] = {
++const u64 btrfs_raid_group[BTRFS_NR_RAID_TYPES] = {
+       [BTRFS_RAID_RAID10] = BTRFS_BLOCK_GROUP_RAID10,
+       [BTRFS_RAID_RAID1]  = BTRFS_BLOCK_GROUP_RAID1,
+       [BTRFS_RAID_DUP]    = BTRFS_BLOCK_GROUP_DUP,

diff --git a/queue-4.4/i2c-jz4780-drop-superfluous-init.patch b/queue-4.4/i2c-jz4780-drop-superfluous-init.patch
new file mode 100644 (file)
index 0000000..a1ab434
--- /dev/null
+++ b/queue-4.4/i2c-jz4780-drop-superfluous-init.patch
@@ -0,0 +1,35 @@
+From 27bfeb5a0619554d9734fb39e14f0e80fa7c342c Mon Sep 17 00:00:00 2001
+From: Wolfram Sang <wsa@the-dreams.de>
+Date: Sun, 5 Jun 2016 11:41:42 +0200
+Subject: i2c: jz4780: drop superfluous init
+
+From: Wolfram Sang <wsa@the-dreams.de>
+
+commit 27bfeb5a0619554d9734fb39e14f0e80fa7c342c upstream.
+
+David reported that the length for memset was incorrect (element sizes
+were not taken into account). Then I saw that we are clearing kzalloced
+memory, so we can simply drop this code.
+
+Reported-by: David Binderman <dcb314@hotmail.com>
+Reviewed-by: Axel Lin <axel.lin@ingics.com>
+Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/i2c/busses/i2c-jz4780.c |    4 ----
+ 1 file changed, 4 deletions(-)
+
+--- a/drivers/i2c/busses/i2c-jz4780.c
++++ b/drivers/i2c/busses/i2c-jz4780.c
+@@ -786,10 +786,6 @@ static int jz4780_i2c_probe(struct platf
+ 
+       jz4780_i2c_writew(i2c, JZ4780_I2C_INTM, 0x0);
+ 
+-      i2c->cmd = 0;
+-      memset(i2c->cmd_buf, 0, BUFSIZE);
+-      memset(i2c->data_buf, 0, BUFSIZE);
+-
+       i2c->irq = platform_get_irq(pdev, 0);
+       ret = devm_request_irq(&pdev->dev, i2c->irq, jz4780_i2c_irq, 0,
+                              dev_name(&pdev->dev), i2c);

diff --git a/queue-4.4/series b/queue-4.4/series
index 0cb395826f432f2605f0950b8ab179e0170076b7..8ff501eae9b379343030c073a5fd048c673d3d50 100644 (file)
--- a/queue-4.4/series
+++ b/queue-4.4/series
@@ -1 +1,4 @@
 scsi-isci-avoid-array-subscript-warning.patch
+alsa-au88x0-fix-zero-clear-of-stream-resources.patch
+btrfs-remove-duplicate-const-specifier.patch
+i2c-jz4780-drop-superfluous-init.patch