Kernel

[PATCH] percpu: use INT_MAX as sentinel value of unit_map
unit_map is a pointer to int so it would be more reasonable to use INT_MAX as sentinel value. Signed-off-by: Namhyung Kim <namhyung(a)gmail.com> --- mm/percpu.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/mm/percpu.c b/mm/percpu.c index 6470e77..9581f84 100644 --- a/mm/percpu... 10 Aug 2010 11:21

mfd: wm8994-core - fix incorrect kfree(i2c) in i2c_driver probe callback handler
On Mon, Aug 09, 2010 at 02:52:16PM +0800, Axel Lin wrote: The i2c_client received in probe() should not be kfree()'d. Signed-off-by: Axel Lin <axel.lin(a)gmail.com> Acked-by: Mark Brown <broonie(a)opensource.wolfsonmicro.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the ... 10 Aug 2010 11:21

regulator: tps6507x - add missing platform_set_drvdata in tps6507x_pmic_probe
On Mon, Aug 09, 2010 at 03:51:23PM +0800, Axel Lin wrote: We should call platform_set_drvdata() before calling platform_get_drvdata(). Signed-off-by: Axel Lin <axel.lin(a)gmail.com> Acked-by: Mark Brown <broonie(a)opensource.wolfsonmicro.com> -- To unsubscribe from this list: send the line "unsubscribe linux... 10 Aug 2010 13:35

mfd: wm831x-core - fix incorrect kfree(i2c) in i2c_driver probe callback handler
On Mon, Aug 09, 2010 at 02:51:15PM +0800, Axel Lin wrote: The i2c_client received in probe() should not be kfree()'d. Signed-off-by: Axel Lin <axel.lin(a)gmail.com> Acked-by: Mark Brown <broonie(a)opensource.wolfsonmicro.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the ... 10 Aug 2010 11:21

[PATCH] char: mxser.c, tty->driver_data is not set, kernel 2.6.33.7
Hello, tty->driver_data is not initialized in drivers/char/mxser.c, so it results in something like this: BUG: unable to handle kernel NULL pointer dereference at 0000007c IP: [<d098753f>] mxser_change_speed+0x1f/0x5e0 [mxser] .... Pid: 1662, comm: msterm Not tainted 2.6.33.4-smp #1 nVidia-nForce/ EIP: 006... 10 Aug 2010 11:21

modpost: fixed resource leak in report_sec_mismatch()
On Tue, Aug 10, 2010 at 4:09 PM, Alexey Fomenko <ext-alexey.fomenko(a)nokia.com> wrote: From: Alexey Fomenko <ext-alexey.fomenko(a)nokia.com> sec2annotation() returns malloc'ed buffer directly to printf as an argument. Patch lets free this buffer after printing. Preventing ops while freeing the buffer by ch... 10 Aug 2010 10:13

Question on siig sata 3 controller
On Tue, Jun 15, 2010 at 10:25:32AM -0700, Alan wrote: On Tue, 2010-06-15 at 16:01 +0100, Alan Cox wrote: Is one of these modules the driver for this controller? I think it's AHCI: lshw says it uses ports cc00 ... and a bunch of others, and those ports are claimed by ahci according to /proc/iopo... 11 Aug 2010 21:22

[PATCH 1/2] rtc: rtc-lpc32xx: Introduce RTC driver for the LPC32XX SoC
On Mon, 9 Aug 2010 09:17:29 -0700 wellsk40(a)gmail.com wrote: + + retval = request_irq(rtc->irq, lpc32xx_rtc_alarm_interrupt, + IRQF_DISABLED, "rtcalarm", rtc); + if (retval < 0) { + dev_err(&pdev->dev, "Can't request interrupt\n"); + goto err_free_irq; + } if the driver can work without t... 10 Aug 2010 10:13

BUG: scheduling while atomic: swapper/0/0x10000002
Hello, May be this is important, freshly built kernel, I attach the config. Linux aapi205 2.6.35-git9 #1 SMP PREEMPT Tue Aug 10 14:29:58 CEST 2010 x86_64 GNU/Linux [ 0.008862] Mount-cache hash table entries: 256 [ 0.009020] Initializing cgroup subsys ns [ 0.009025] Initializing cgroup subsys cpuac... 10 Aug 2010 12:28

dmaengine cyclic transfers
Hi All, I'm just looking into implementing the Freescale i.MX SDMA engine in the dmaengine API. One usecase of this dma engine is sound. After some digging I found the following commit: commit d9de451989a88a2003ca06e524aca4665c0c7f06 Author: Hans-Christian Egtvedt <hans-christian.egtvedt(a)atmel.com> Date: We... 10 Aug 2010 18:01