---

yaml --- r: 97774 b: refs/heads/master c: 39b945a h: refs/heads/master v: v3
git-mirror · Jun 5, 2008 · fcf1530 · fcf1530
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diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0ef2cfc0ca4625424e5b8ead6c47359c35a7a841
+refs/heads/master: 39b945a37bac2b692773a470890c8ba301485b15
diff --git a/trunk/Documentation/SubmittingPatches b/trunk/Documentation/SubmittingPatches
@@ -327,6 +327,52 @@ Some people also put extra tags at the end.  They'll just be ignored for
 now, but you can do this to mark internal company procedures or just
 point out some special detail about the sign-off. 
 
+If you are a subsystem or branch maintainer, sometimes you need to slightly
+modify patches you receive in order to merge them, because the code is not
+exactly the same in your tree and the submitters'. If you stick strictly to
+rule (c), you should ask the submitter to rediff, but this is a totally
+counter-productive waste of time and energy. Rule (b) allows you to adjust
+the code, but then it is very impolite to change one submitter's code and
+make him endorse your bugs. To solve this problem, it is recommended that
+you add a line between the last Signed-off-by header and yours, indicating
+the nature of your changes. While there is nothing mandatory about this, it
+seems like prepending the description with your mail and/or name, all
+enclosed in square brackets, is noticeable enough to make it obvious that
+you are responsible for last-minute changes. Example :
+
+	Signed-off-by: Random J Developer <random@developer.example.org>
+	[lucky@maintainer.example.org: struct foo moved from foo.c to foo.h]
+	Signed-off-by: Lucky K Maintainer <lucky@maintainer.example.org>
+
+This practise is particularly helpful if you maintain a stable branch and
+want at the same time to credit the author, track changes, merge the fix,
+and protect the submitter from complaints. Note that under no circumstances
+can you change the author's identity (the From header), as it is the one
+which appears in the changelog.
+
+Special note to back-porters: It seems to be a common and useful practise
+to insert an indication of the origin of a patch at the top of the commit
+message (just after the subject line) to facilitate tracking. For instance,
+here's what we see in 2.6-stable :
+
+    Date:   Tue May 13 19:10:30 2008 +0000
+
+        SCSI: libiscsi regression in 2.6.25: fix nop timer handling
+
+        commit 4cf1043593db6a337f10e006c23c69e5fc93e722 upstream
+
+And here's what appears in 2.4 :
+
+    Date:   Tue May 13 22:12:27 2008 +0200
+
+        wireless, airo: waitbusy() won't delay
+
+        [backport of 2.6 commit b7acbdfbd1f277c1eb23f344f899cfa4cd0bf36a]
+
+Whatever the format, this information provides a valuable help to people
+tracking your trees, and to people trying to trouble-shoot bugs in your
+tree.
+
 
 13) When to use Acked-by: and Cc:
 

diff --git a/trunk/Documentation/lguest/lguest.c b/trunk/Documentation/lguest/lguest.c
@@ -157,6 +157,9 @@ struct virtqueue
 
 	/* The routine to call when the Guest pings us. */
 	void (*handle_output)(int fd, struct virtqueue *me);
+
+	/* Outstanding buffers */
+	unsigned int inflight;
 };
 
 /* Remember the arguments to the program so we can "reboot" */
@@ -702,6 +705,7 @@ static unsigned get_vq_desc(struct virtqueue *vq,
 			errx(1, "Looped descriptor");
 	} while ((i = next_desc(vq, i)) != vq->vring.num);
 
+	vq->inflight++;
 	return head;
 }
 
@@ -719,15 +723,17 @@ static void add_used(struct virtqueue *vq, unsigned int head, int len)
 	/* Make sure buffer is written before we update index. */
 	wmb();
 	vq->vring.used->idx++;
+	vq->inflight--;
 }
 
 /* This actually sends the interrupt for this virtqueue */
 static void trigger_irq(int fd, struct virtqueue *vq)
 {
 	unsigned long buf[] = { LHREQ_IRQ, vq->config.irq };
 
-	/* If they don't want an interrupt, don't send one. */
-	if (vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT)
+	/* If they don't want an interrupt, don't send one, unless empty. */
+	if ((vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT)
+	    && vq->inflight)
 		return;
 
 	/* Send the Guest an interrupt tell them we used something up. */
@@ -1107,6 +1113,7 @@ static void add_virtqueue(struct device *dev, unsigned int num_descs,
 	vq->next = NULL;
 	vq->last_avail_idx = 0;
 	vq->dev = dev;
+	vq->inflight = 0;
 
 	/* Initialize the configuration. */
 	vq->config.num = num_descs;
@@ -1368,6 +1375,7 @@ static void setup_tun_net(const char *arg)
 
 	/* Tell Guest what MAC address to use. */
 	add_feature(dev, VIRTIO_NET_F_MAC);
+	add_feature(dev, VIRTIO_F_NOTIFY_ON_EMPTY);
 	set_config(dev, sizeof(conf), &conf);
 
 	/* We don't need the socket any more; setup is done. */

diff --git a/trunk/Documentation/networking/bridge.txt b/trunk/Documentation/networking/bridge.txt
@@ -1,6 +1,6 @@
 In order to use the Ethernet bridging functionality, you'll need the
 userspace tools. These programs and documentation are available
-at http://bridge.sourceforge.net.  The download page is
+at http://www.linux-foundation.org/en/Net:Bridge.  The download page is
 http://prdownloads.sourceforge.net/bridge.
 
 If you still have questions, don't hesitate to post to the mailing list 

diff --git a/trunk/Documentation/video4linux/CARDLIST.cx88 b/trunk/Documentation/video4linux/CARDLIST.cx88
@@ -60,7 +60,7 @@
  59 -> DViCO FusionHDTV 5 PCI nano                         [18ac:d530]
  60 -> Pinnacle Hybrid PCTV                                [12ab:1788]
  61 -> Winfast TV2000 XP Global                            [107d:6f18]
- 62 -> PowerColor Real Angel 330                           [14f1:ea3d]
+ 62 -> PowerColor RA330                                    [14f1:ea3d]
  63 -> Geniatech X8000-MT DVBT                             [14f1:8852]
  64 -> DViCO FusionHDTV DVB-T PRO                          [18ac:db30]
  65 -> DViCO FusionHDTV 7 Gold                             [18ac:d610]

diff --git a/trunk/Documentation/video4linux/cx18.txt b/trunk/Documentation/video4linux/cx18.txt
@@ -1,7 +1,9 @@
 Some notes regarding the cx18 driver for the Conexant CX23418 MPEG
 encoder chip:
 
-1) The only hardware currently supported is the Hauppauge HVR-1600.
+1) The only hardware currently supported is the Hauppauge HVR-1600
+   card and the Compro VideoMate H900 (note that this card only
+   supports analog input, it has no digital tuner!).
 
 2) Some people have problems getting the i2c bus to work. Cause unknown.
    The symptom is that the eeprom cannot be read and the card is

diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS
@@ -1611,7 +1611,7 @@ ETHERNET BRIDGE
 P:	Stephen Hemminger
 M:	shemminger@linux-foundation.org
 L:	bridge@lists.linux-foundation.org
-W:	http://bridge.sourceforge.net/
+W:	http://www.linux-foundation.org/en/Net:Bridge
 S:	Maintained
 
 ETHERTEAM 16I DRIVER

diff --git a/trunk/Makefile b/trunk/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 26
-EXTRAVERSION = -rc4
+EXTRAVERSION = -rc5
 NAME = Funky Weasel is Jiggy wit it
 
 # *DOCUMENTATION*

diff --git a/trunk/arch/blackfin/kernel/gptimers.c b/trunk/arch/blackfin/kernel/gptimers.c
@@ -10,8 +10,8 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/io.h>
 
-#include <asm/io.h>
 #include <asm/blackfin.h>
 #include <asm/gptimers.h>
 

diff --git a/trunk/arch/blackfin/lib/outs.S b/trunk/arch/blackfin/lib/outs.S
@@ -76,4 +76,4 @@ ENTRY(_outsw_8)
 		R0 = R0 + R1;
 .Lword8_loop_e: W[P0] = R0;
 	RTS;
-ENDPROC(_outsw)
+ENDPROC(_outsw_8)
diff --git a/trunk/arch/blackfin/mach-bf527/boards/ezkit.c b/trunk/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -647,10 +647,10 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias		= "ad7877",
 		.platform_data		= &bfin_ad7877_ts_info,
-		.irq			= IRQ_PF6,
+		.irq			= IRQ_PF8,
 		.max_speed_hz	= 12500000,     /* max spi clock (SCK) speed in HZ */
 		.bus_num	= 0,
-		.chip_select  = 1,
+		.chip_select  = 2,
 		.controller_data = &spi_ad7877_chip_info,
 	},
 #endif

diff --git a/trunk/arch/blackfin/mach-bf537/boards/Makefile b/trunk/arch/blackfin/mach-bf537/boards/Makefile
@@ -3,7 +3,7 @@
 #
 
 obj-$(CONFIG_GENERIC_BF537_BOARD)      += generic_board.o
-obj-$(CONFIG_BFIN537_STAMP)            += stamp.o led.o
+obj-$(CONFIG_BFIN537_STAMP)            += stamp.o
 obj-$(CONFIG_BFIN537_BLUETECHNIX_CM)   += cm_bf537.o
 obj-$(CONFIG_PNAV10)                   += pnav10.o
 obj-$(CONFIG_CAMSIG_MINOTAUR)          += minotaur.o
diff --git a/trunk/arch/blackfin/mach-bf537/boards/led.S b/trunk/arch/blackfin/mach-bf537/boards/led.S
diff --git a/trunk/arch/blackfin/mach-bf548/boards/Makefile b/trunk/arch/blackfin/mach-bf548/boards/Makefile
@@ -2,5 +2,5 @@
 # arch/blackfin/mach-bf548/boards/Makefile
 #
 
-obj-$(CONFIG_BFIN548_EZKIT)            += ezkit.o led.o
+obj-$(CONFIG_BFIN548_EZKIT)            += ezkit.o
 obj-$(CONFIG_BFIN548_BLUETECHNIX_CM)   += cm_bf548.o
diff --git a/trunk/arch/blackfin/mach-bf548/boards/cm_bf548.c b/trunk/arch/blackfin/mach-bf548/boards/cm_bf548.c
@@ -684,7 +684,7 @@ static struct platform_device *cm_bf548_devices[] __initdata = {
 
 static int __init cm_bf548_init(void)
 {
-	printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
+	printk(KERN_INFO "%s(): registering device resources\n", __func__);
 	platform_add_devices(cm_bf548_devices, ARRAY_SIZE(cm_bf548_devices));
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)