kernel/linux.git, branch v2.6.16.28-rc1

Linux 2.6.16.28-rc1

2006-08-12T17:00:06+00:00

update the i386 defconfig

2006-08-12T16:59:17+00:00

The i386 defconfig wasn't updated for ages. Instead of running "make oldconfig" on the old defconfig and trying to give reasonable answers at all new options, this patch replaces it with the one I'm using in 2.6.16-rc1. This way, it's a .config that is confirmed to work on at least one computer in the world. ;-) Signed-off-by: Adrian Bunk

ieee1394: sbp2: enable auto spin-up for Maxtor disks

2006-08-11T21:42:30+00:00

At least Maxtor OneTouch III require a "start stop unit" command after auto spin-down before the next access can proceed. This patch activates the responsible code in scsi_mod for all Maxtor SBP-2 disks. https://bugzilla.novell.com/show_bug.cgi?id=183011 Maybe that should be done for all SBP-2 disks, but better be cautious. Signed-off-by: Stefan Richter Signed-off-by: Adrian Bunk

Fix broken suspend/resume in ohci1394

2006-08-11T21:41:52+00:00

I've been experimenting to track down the cause of suspend/resume problems on my Compaq Presario X1050 laptop: http://bugzilla.kernel.org/show_bug.cgi?id=6075 Essentially the ACPI Embedded Controller and keyboard controller would get into a bizarre, confused state after resume. I found that unloading the ohci1394 module before suspend and reloading it after resume made the problem go away. Diffing the dmesg output from resume, with and without the module loaded, I found that with the module loaded I was missing these: PM: Writing back config space on device 0000:02:00.0 at offset 1. (Was 2100080, writing 2100007) PM: Writing back config space on device 0000:02:00.0 at offset 3. (Was 0, writing 8008) PM: Writing back config space on device 0000:02:00.0 at offset 4. (Was 0, writing 90200000) PM: Writing back config space on device 0000:02:00.0 at offset 5. (Was 1, writing 2401) PM: Writing back config space on device 0000:02:00.0 at offset f. (Was 20000100, writing 2000010a) The default PCI driver performs the pci_restore_state when no driver is loaded for the device. When the ohci1394 driver is loaded, it is supposed to do this, however it appears not to do so. I created the patch below and tested it, and it appears to resolve the suspend problems I was having with the module loaded. I only added in the pci_save_state and pci_restore_state - however, though I know little of this hardware, surely the driver should really be doing more than this when suspending and resuming? Currently it does almost nothing, what if there are commands in progress, etc? Signed-off-by: Robert Hancock Signed-off-by: Stefan Richter Signed-off-by: Adrian Bunk

fix debugfs inode leak

2006-08-11T20:43:42+00:00

Looking at the reiser4 crash, I found a leak in debugfs. In debugfs_mknod(), we create the inode before checking if the dentry already has one attached. We don't free it if that is the case. Signed-off-by: Jens Axboe Signed-off-by: Adrian Bunk

Fix missing ret assignment in __bio_map_user() error path

2006-08-11T20:29:11+00:00

If get_user_pages() returns less pages than what we asked for, we jump to out_unmap which will return ERR_PTR(ret). But ret can contain a positive number just smaller than local_nr_pages, so be sure to set it to -EFAULT always. Problem found and diagnosed by Damien Le Moal Signed-off-by: Jens Axboe Signed-off-by: Adrian Bunk

[AGPGART] Fix Nforce3 suspend on amd64.

2006-08-09T22:03:27+00:00

kernel.org bugzilla #6206 Based on patch from Serge Belyshev Signed-off-by: Dave Jones Signed-off-by: Adrian Bunk

SOUND_SSCAPE shouldn't depend on OBSOLETE_OSS_DRIVER

2006-08-09T21:26:03+00:00

Due to a regression in the correcponding ALSA driver (ALSA #2234), the OSS driver should stay until it's fixed. Signed-off-by: Adrian Bunk

ieee80211: TKIP requires CRC32

2006-08-08T21:23:12+00:00

ieee80211_crypt_tkip will not work without CRC32. LD .tmp_vmlinux1 net/built-in.o: In function `ieee80211_tkip_encrypt': net/ieee80211/ieee80211_crypt_tkip.c:349: undefined reference to `crc32_le' Reported by Toralf Foerster Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Signed-off-by: Adrian Bunk

memory hotplug: solve config broken: undefined reference to `online_page'

2006-08-08T15:35:33+00:00

Memory hotplug code of i386 adds memory to only highmem. So, if CONFIG_HIGHMEM is not set, CONFIG_MEMORY_HOTPLUG shouldn't be set. Otherwise, it causes compile error. In addition, many architecture can't use memory hotplug feature yet. So, I introduce CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG. Signed-off-by: Yasunori Goto Signed-off-by: Adrian Bunk