linux-toradex.git, branch v2.6.16.38-rc2 Linux kernel for Apalis and Colibri modules Linux 2.6.16.38-rc2 2007-01-18T15:13:44+00:00 Adrian Bunk bunk@stusta.de 2007-01-18T15:13:44+00:00 e6e4dd3b1b952c4950809fabafb13defc856c9b1 






[IPV6] Fix joining all-node multicast group.
2007-01-18T15:11:56+00:00

YOSHIFUJI Hideaki
yoshfuji@linux-ipv6.org

2007-01-18T15:11:56+00:00

a615d90f7e20de92ff59d3825f62aa7c1199dba8

Signed-off-by: Adrian Bunk <bunk@stusta.de>





Signed-off-by: Adrian Bunk <bunk@stusta.de>







UML: fix the MODE_TT compilation
2007-01-14T14:42:49+00:00

Paolo 'Blaisorblade' Giarrusso
blaisorblade@yahoo.it

2007-01-14T14:42:49+00:00

12f5aa0834c6f2d55382daed856af509cd54b9f6

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Adrian Bunk <bunk@stusta.de>





Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Adrian Bunk <bunk@stusta.de>







Linux 2.6.16.38-rc1
2007-01-09T03:12:13+00:00

Adrian Bunk
bunk@stusta.de

2007-01-09T03:12:13+00:00

ac5d18dff7078c79737f7ac3e8543b670f97444f












x86_64: re-add a newline to RESTORE_CONTEXT
2007-01-09T02:36:59+00:00

Adrian Bunk
bunk@stusta.de

2007-01-09T02:36:59+00:00

e02612a14b2b714e9d231d14c91e729f0f168299

RESTORE_CONTEXT lost a newline:
http://www.mail-archive.com/kgdb-bugreport@lists.sourceforge.net/msg00559.html

Reported by Steven M. Christey.

Signed-off-by: Adrian Bunk <bunk@stusta.de>





RESTORE_CONTEXT lost a newline:
http://www.mail-archive.com/kgdb-bugreport@lists.sourceforge.net/msg00559.html

Reported by Steven M. Christey.

Signed-off-by: Adrian Bunk <bunk@stusta.de>







ALSA: snd_rtctimer: handle RTC interrupts with a tasklet
2007-01-09T02:23:35+00:00

Clemens Ladisch
clemens@ladisch.de

2007-01-08T22:12:26+00:00

7d83cf4b5fc61b4a890a03c912e3df2ad2914091

The calls to rtc_control() from inside the interrupt handler can
deadlock the RTC code, so move our interrupt handling code to a tasklet.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Acked-By: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>





The calls to rtc_control() from inside the interrupt handler can
deadlock the RTC code, so move our interrupt handling code to a tasklet.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Acked-By: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>







ALSA: emu10k1: Fix outl() in snd_emu10k1_resume_regs()
2007-01-09T02:23:35+00:00

Arnaud Patard
arnaud.patard@rtp-net.org

2007-01-08T22:09:59+00:00

8ae749cc41ff674b85afaa2e5b70ad35d2e79078

The emu10k1 driver saves the A_IOCFG and HCFG register on suspend and restores
it on resumes. Unfortunately, this doesn't work as the arguments to outl() are
reversed.

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>





The emu10k1 driver saves the A_IOCFG and HCFG register on suspend and restores
it on resumes. Unfortunately, this doesn't work as the arguments to outl() are
reversed.

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>







ALSA: Fix initiailization of user-space controls
2007-01-09T02:23:35+00:00

Takashi Iwai
tiwai@suse.de

2007-01-08T22:09:11+00:00

748edb446a1b261da8ae5d46210f2ff7f7d345f9

Fix an assertion when accessing a user-defined control due to lack of
initialization (appears only when CONFIG_SND_DEBUg is enabled).

  ALSA sound/core/control.c:660: BUG? (info->access == 0)

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>





Fix an assertion when accessing a user-defined control due to lack of
initialization (appears only when CONFIG_SND_DEBUg is enabled).

  ALSA sound/core/control.c:660: BUG? (info->access == 0)

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>







skip data conversion in compat_sys_mount when data_page is NULL
2007-01-09T02:23:35+00:00

Andrey Mirkin
amirkin@openvz.org

2007-01-08T22:07:27+00:00

f701db35660a6017bef6d6e911d095bcf8b74010

OpenVZ Linux kernel team has found a problem with mounting in compat mode.

Simple command "mount -t smbfs ..." on Fedora Core 5 distro in 32-bit mode
leads to oops:

Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP:
[<ffffffff802bc7c6>] compat_sys_mount+0xd6/0x290
PGD 34d48067 PUD 34d03067 PMD 0
Oops: 0000 [1] SMP
CPU: 0
Modules linked in: iptable_nat simfs smbfs ip_nat ip_conntrack vzdquota
parport_pc lp parport 8021q bridge llc vznetdev vzmon nfs lockd sunrpc vzdev
iptable_filter af_packet xt_length ipt_ttl xt_tcpmss ipt_TCPMSS
iptable_mangle xt_limit ipt_tos ipt_REJECT ip_tables x_tables thermal
processor fan button battery asus_acpi ac uhci_hcd ehci_hcd usbcore i2c_i801
i2c_core e100 mii floppy ide_cd cdrom
Pid: 14656, comm: mount
RIP: 0060:[<ffffffff802bc7c6>]  [<ffffffff802bc7c6>]
compat_sys_mount+0xd6/0x290
RSP: 0000:ffff810034d31f38  EFLAGS: 00010292
RAX: 000000000000002c RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff810034c86bc0 RSI: 0000000000000096 RDI: ffffffff8061fc90
RBP: ffff810034d31f78 R08: 0000000000000000 R09: 000000000000000d
R10: ffff810034d31e58 R11: 0000000000000001 R12: ffff810039dc3000
R13: 000000000805ea48 R14: 0000000000000000 R15: 00000000c0ed0000
FS:  0000000000000000(0000) GS:ffffffff80749000(0033) knlGS:00000000b7d556b0
CS:  0060 DS: 007b ES: 007b CR0: 000000008005003b
CR2: 0000000000000000 CR3: 0000000034d43000 CR4: 00000000000006e0
Process mount (pid: 14656, veid=300, threadinfo ffff810034d30000, task
ffff810034c86bc0)
Stack:  0000000000000000 ffff810034dd0000 ffff810034e4a000 000000000805ea48
 0000000000000000 0000000000000000 0000000000000000 0000000000000000
 000000000805ea48 ffffffff8021e64e 0000000000000000 0000000000000000
Call Trace:
 [<ffffffff8021e64e>] ia32_sysret+0x0/0xa

Code: 83 3b 06 0f 85 41 01 00 00 0f b7 43 0c 89 43 14 0f b7 43 0a
RIP  [<ffffffff802bc7c6>] compat_sys_mount+0xd6/0x290
 RSP <ffff810034d31f38>
CR2: 0000000000000000

The problem is that data_page pointer can be NULL, so we should skip data
conversion in this case.

Signed-off-by: Andrey Mirkin <amirkin@openvz.org>
Signed-off-by: Adrian Bunk <bunk@stusta.de>





OpenVZ Linux kernel team has found a problem with mounting in compat mode.

Simple command "mount -t smbfs ..." on Fedora Core 5 distro in 32-bit mode
leads to oops:

Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP:
[<ffffffff802bc7c6>] compat_sys_mount+0xd6/0x290
PGD 34d48067 PUD 34d03067 PMD 0
Oops: 0000 [1] SMP
CPU: 0
Modules linked in: iptable_nat simfs smbfs ip_nat ip_conntrack vzdquota
parport_pc lp parport 8021q bridge llc vznetdev vzmon nfs lockd sunrpc vzdev
iptable_filter af_packet xt_length ipt_ttl xt_tcpmss ipt_TCPMSS
iptable_mangle xt_limit ipt_tos ipt_REJECT ip_tables x_tables thermal
processor fan button battery asus_acpi ac uhci_hcd ehci_hcd usbcore i2c_i801
i2c_core e100 mii floppy ide_cd cdrom
Pid: 14656, comm: mount
RIP: 0060:[<ffffffff802bc7c6>]  [<ffffffff802bc7c6>]
compat_sys_mount+0xd6/0x290
RSP: 0000:ffff810034d31f38  EFLAGS: 00010292
RAX: 000000000000002c RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff810034c86bc0 RSI: 0000000000000096 RDI: ffffffff8061fc90
RBP: ffff810034d31f78 R08: 0000000000000000 R09: 000000000000000d
R10: ffff810034d31e58 R11: 0000000000000001 R12: ffff810039dc3000
R13: 000000000805ea48 R14: 0000000000000000 R15: 00000000c0ed0000
FS:  0000000000000000(0000) GS:ffffffff80749000(0033) knlGS:00000000b7d556b0
CS:  0060 DS: 007b ES: 007b CR0: 000000008005003b
CR2: 0000000000000000 CR3: 0000000034d43000 CR4: 00000000000006e0
Process mount (pid: 14656, veid=300, threadinfo ffff810034d30000, task
ffff810034c86bc0)
Stack:  0000000000000000 ffff810034dd0000 ffff810034e4a000 000000000805ea48
 0000000000000000 0000000000000000 0000000000000000 0000000000000000
 000000000805ea48 ffffffff8021e64e 0000000000000000 0000000000000000
Call Trace:
 [<ffffffff8021e64e>] ia32_sysret+0x0/0xa

Code: 83 3b 06 0f 85 41 01 00 00 0f b7 43 0c 89 43 14 0f b7 43 0a
RIP  [<ffffffff802bc7c6>] compat_sys_mount+0xd6/0x290
 RSP <ffff810034d31f38>
CR2: 0000000000000000

The problem is that data_page pointer can be NULL, so we should skip data
conversion in this case.

Signed-off-by: Andrey Mirkin <amirkin@openvz.org>
Signed-off-by: Adrian Bunk <bunk@stusta.de>







rtc: lockdep fix/workaround
2007-01-09T02:23:35+00:00

Peter Zijlstra
a.p.zijlstra@chello.nl

2007-01-08T08:09:15+00:00

80d0613d3f7076e5c478999f309d12d6ba46a220

BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted)
 [<c04051ee>] show_trace_log_lvl+0x58/0x171
 [<c0405802>] show_trace+0xd/0x10
 [<c040591b>] dump_stack+0x19/0x1b
 [<c043abee>] trace_hardirqs_on+0xa2/0x11e
 [<c06143c3>] _spin_unlock_irq+0x22/0x26
 [<c0541540>] rtc_get_rtc_time+0x32/0x176
 [<c0419ba4>] hpet_rtc_interrupt+0x92/0x14d
 [<c0450f94>] handle_IRQ_event+0x20/0x4d
 [<c0451055>] __do_IRQ+0x94/0xef
 [<c040678d>] do_IRQ+0x9e/0xbd
 [<c0404a49>] common_interrupt+0x25/0x2c
DWARF2 unwinder stuck at common_interrupt+0x25/0x2c

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Adrian Bunk <bunk@stusta.de>





BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted)
 [<c04051ee>] show_trace_log_lvl+0x58/0x171
 [<c0405802>] show_trace+0xd/0x10
 [<c040591b>] dump_stack+0x19/0x1b
 [<c043abee>] trace_hardirqs_on+0xa2/0x11e
 [<c06143c3>] _spin_unlock_irq+0x22/0x26
 [<c0541540>] rtc_get_rtc_time+0x32/0x176
 [<c0419ba4>] hpet_rtc_interrupt+0x92/0x14d
 [<c0450f94>] handle_IRQ_event+0x20/0x4d
 [<c0451055>] __do_IRQ+0x94/0xef
 [<c040678d>] do_IRQ+0x9e/0xbd
 [<c0404a49>] common_interrupt+0x25/0x2c
DWARF2 unwinder stuck at common_interrupt+0x25/0x2c

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Adrian Bunk <bunk@stusta.de>