Kernel

[PATCH 1/5] arm: mach-davinci: check irq2ctlr() result
If irq2ctlr() fails return IRQ_NONE. Also as it can fail make 'ctlr' signed. The semantic patch that finds this problem (many false-positive results): (http://coccinelle.lip6.fr/) // <smpl> @ r1 @ identifier f; @@ int f(...) { ... } @@ identifier r1.f; type T; unsigned T x; @@ *x = f(...) ... ... 17 Jul 2010 11:57

[PATCH 3/3] x86-64: Simplify loading initial_gs
Load initial_gs as two 32-bit values instead of splitting a 64-bit value. Signed-off-by: Brian Gerst <brgerst(a)gmail.com> --- arch/x86/kernel/head_64.S | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S index 3d1e6f1..239046b 10064... 17 Jul 2010 09:48

[PATCH 1/3] x86: Remove redundant K6 MSRs
MSR_K6_EFER is unused, and MSR_K6_STAR is redundant with MSR_STAR. Signed-off-by: Brian Gerst <brgerst(a)gmail.com> --- arch/x86/include/asm/msr-index.h | 2 -- arch/x86/kvm/svm.c | 6 +++--- arch/x86/kvm/vmx.c | 8 ++++---- arch/x86/kvm/x86.c | 2 +- 4 file... 17 Jul 2010 09:48

[PATCH 2/3] x86: Use symbolic MSR names
Signed-off-by: Brian Gerst <brgerst(a)gmail.com> --- arch/x86/kernel/acpi/realmode/wakeup.S | 2 +- arch/x86/kernel/verify_cpu_64.S | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/acpi/realmode/wakeup.S b/arch/x86/kernel/acpi/realmode/wakeup.S index 580b4e2..28... 17 Jul 2010 09:48

timers.c: document meaning of deferrable timer
On Tue, 2010-07-06 at 13:19 -0400, J. Bruce Fields wrote: From: J. Bruce Fields <bfields(a)citi.umich.edu> Steal some text from 6e453a67510 "Add support for deferrable timers". A reader shouldn't have to dig through the git logs for the basic description of a deferrable timer. Signed-off-by: J. Bru... 17 Jul 2010 08:44

[PATCH v3] MIPS: JZ4740: Add qi_lb60 board support
This patch adds support for the qi_lb60 (a.k.a QI Ben NanoNote) clamshell device. Signed-off-by: Lars-Peter Clausen <lars(a)metafoo.de> --- Changes since v1 - Register jz4740 pcm device - Battery device is now registered by the ADC MFD device Changes since v2 - Use the pwm-beeper instead of the pwm-leds dri... 17 Jul 2010 08:44

[PATCH v3] MTD: Nand: Add JZ4740 NAND driver
This patch adds support for the NAND controller on JZ4740 SoCs. Signed-off-by: Lars-Peter Clausen <lars(a)metafoo.de> Cc: David Woodhouse <dwmw2(a)infradead.org> Cc: linux-mtd(a)lists.infradead.org -- Changes since v1 - JZ4740: Remove debug macro - Fix platform driver remove callback - Add custom nand read/write ... 17 Jul 2010 08:44

[PATCH v4] MIPS: JZ4740: Add clock API support.
This patch adds support for managing the clocks found on JZ4740 SoC through the Linux clock API. Signed-off-by: Lars-Peter Clausen <lars(a)metafoo.de> --- Changes since v2 - Fix setting of inital parents for spi and i2s clocks - In clk_set_parent(), preserve clock enabled/disabled state. - Set correct get_rate... 17 Jul 2010 08:44

[PATCH v3] MIPS: JZ4740: Add platform devices
This patch adds platform devices for all the JZ4740 platform drivers. Signed-off-by: Lars-Peter Clausen <lars(a)metafoo.de> --- Changes since v1 - Add JZ4740 PCM device - Add ADC MFD device and remove battery device Changes since v2 - Add memory region for NAND bank --- arch/mips/include/asm/mach-jz4740/p... 17 Jul 2010 08:44

[PATCH v3] MIPS: jz4740: Add IRQ handler code
This patch adds support for IRQ handling on a JZ4740 SoC. Signed-off-by: Lars-Peter Clausen <lars(a)metafoo.de> -- Changes since v1 - Reserve IRQ numbers for ADC IRQ demultiplexing Changes since v2 - Use __fls instead of ffs in the interrupt demuxer --- arch/mips/include/asm/mach-jz4740/irq.h | 57 ++++++... 17 Jul 2010 08:44