Tomoya MORINAGA c5a9f9d089 pch_dma: fix kernel error issue ... fix the following kernel error ------------[ cut here ]------------ WARNING: at kernel/softirq.c:159 _local_bh_enable_ip.clone.5+0x35/0x71() Hardware name: To be filled by O.E.M. Modules linked in: pch_uart pch_dma fuse mga drm cpufreq_ondemand acpi_cpufreq mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipv6 uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec matroxfb_base snd_hwdep 8250_pnp snd_seq snd_seq_device matroxfb_DAC1064 snd_pcm joydev 8250 matroxfb_accel snd_timer matroxfb_Ti3026 ppdev pegasus parport_pc snd parport matroxfb_g450 g450_pll serial_core video output matroxfb_misc soundcore snd_page_alloc serio_raw pcspkr ext4 jbd2 crc16 sdhci_pci sdhci mmc_core floppy [last unloaded: scsi_wait_scan] Pid: 0, comm: swapper Not tainted 2.6.37.upstream_check+ #8 Call Trace: [<c0433add>] warn_slowpath_common+0x65/0x7a [<c043825b>] ? _local_bh_enable_ip.clone.5+0x35/0x71 [<c0433b01>] warn_slowpath_null+0xf/0x13 [<c043825b>] _local_bh_enable_ip.clone.5+0x35/0x71 [<c043829f>] local_bh_enable_ip+0x8/0xa [<c06ec471>] _raw_spin_unlock_bh+0x10/0x12 [<f82b57dd>] pd_prep_slave_sg+0xba/0x200 [pch_dma] [<f82f7b7a>] pch_uart_interrupt+0x44d/0x6aa [pch_uart] [<c046fa97>] handle_IRQ_event+0x1d/0x9e [<c047146f>] handle_fasteoi_irq+0x90/0xc7 [<c04713df>] ? handle_fasteoi_irq+0x0/0xc7 <IRQ> [<c04045af>] ? do_IRQ+0x3e/0x89 [<c04035a9>] ? common_interrupt+0x29/0x30 [<c04400d8>] ? sys_getpriority+0x12d/0x1a2 [<c058bb2b>] ? arch_local_irq_enable+0x5/0xb [<c058c740>] ? acpi_idle_enter_bm+0x22a/0x261 [<c0648b11>] ? cpuidle_idle_call+0x70/0xa1 [<c0401f44>] ? cpu_idle+0x49/0x6a [<c06d9fc4>] ? rest_init+0x58/0x5a [<c089e762>] ? start_kernel+0x2d0/0x2d5 [<c089e0ce>] ? i386_start_kernel+0xce/0xd5 Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>		2011-02-26 20:18:29 +05:30
..
ioat	drivers/dma/ioat: Use the ccflag-y instead of EXTRA_CFLAGS	2010-12-04 15:03:06 -08:00
ipu	dma: ipu_idmac: do not lose valid received data in the irq handler	2011-02-14 02:28:16 -08:00
ppc4xx	drivers/dma/ppc4xx: Use printf extension %pR for struct resource	2010-12-04 15:03:40 -08:00
amba-pl08x.c	DMA: PL08x: fix channel pausing to timeout rather than lockup	2011-01-30 22:03:47 -08:00
at_hdmac_regs.h
at_hdmac.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx	2011-01-17 10:54:41 -08:00
coh901318_lli.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
coh901318_lli.h
coh901318.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx	2010-10-27 19:04:36 -07:00
dmaengine.c	async_tx: make async_tx channel switching opt-in	2010-10-07 17:08:32 -07:00
dmatest.c	dma: dmatest: fix potential sign bug	2010-08-04 14:27:47 -07:00
dw_dmac_regs.h
dw_dmac.c	dmaengine/dw_dmac: provide a mechanism to indicate private devices	2011-01-29 23:10:55 -08:00
fsldma.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx	2011-01-17 10:54:41 -08:00
fsldma.h	fsldma: fix issue of slow dma	2010-12-13 14:05:27 -08:00
imx-dma.c	dmaengine i.MX dma: initialize dma capabilities outside channel loop	2011-01-31 12:36:23 +01:00
imx-sdma.c	Merge branch 'imx' into dmaengine-fixes	2011-02-14 02:40:46 -08:00
intel_mid_dma_regs.h	intel_mid_dma: change the slave interface	2010-10-07 15:03:44 -07:00
intel_mid_dma.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx	2011-01-17 10:54:41 -08:00
iop-adma.c	Update CONFIG_MD_RAID6_PQ to CONFIG_RAID6_PQ in drivers/dma/iop-adma.c	2011-01-14 17:58:12 -08:00
iovlock.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
Kconfig	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx	2011-01-17 10:54:41 -08:00
Makefile	drivers/dma/: Use the ccflag-y instead of EXTRA_CFLAGS	2010-12-03 01:51:43 -08:00
mpc512x_dma.c	powerpc/512x: try to free dma descriptors in case of allocation failure	2010-12-29 22:29:36 -07:00
mv_xor.c	mv_xor: fix race in tasklet function	2011-01-03 01:39:26 -08:00
mv_xor.h
pch_dma.c	pch_dma: fix kernel error issue	2011-02-26 20:18:29 +05:30
pl330.c	DMA: PL330: Add dma api driver	2010-05-23 20:28:19 -07:00
shdma.c	dma: shdma: don't register the global die notifier multiple times	2011-01-07 11:03:26 +09:00
shdma.h	dma: shdma: NMI support.	2010-12-17 19:16:10 +09:00
ste_dma40_ll.c	dma40: cyclic xfer support	2011-01-30 22:27:21 -08:00
ste_dma40_ll.h	dma40: cyclic xfer support	2011-01-30 22:27:21 -08:00
ste_dma40.c	dma40: cyclic xfer support	2011-01-30 22:27:21 -08:00
timb_dma.c	dma/timberdale: simplify conditional	2010-10-19 15:20:11 -07:00
txx9dmac.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx	2010-05-21 17:05:46 -07:00
txx9dmac.h