LED module not creating /sys/class/leds entry (no replies)
I am trying to understand the LED API. I have created an extremely simple "dummy" LED module (see below), which loads without any errors, but /sys/class/leds is empty. Any pointers on what additional...
View Article[PATCH] KVM: MMU: fix check the reserved bits on the gpte of L2 (1 reply)
Current code always uses arch.mmu to check the reserved bits on guest gpte which is valid only for L1 guest, we should use arch.nested_mmu instead when we translate gva to gpa for the L2 guest Fix it...
View Articlelinux-next: manual merge of the tty tree with the sh tree (1 reply)
Hi Greg, Today's linux-next merge of the tty tree got a conflict in drivers/tty/serial/sh-sci.c between commit ada80ee7fa60 ("serial: sh-sci: Add OF support") from the sh tree and commit 3ba35baa55fa...
View Article[PATCH] regulator: s2mps11: Fix setting ramp_delay (no replies)
Current code has wrong mask and val arguments for updating ramp_delay. Fix it. Also ensure the return value of get_ramp_delay() won't greater than 3 because the mask field for ramp_val only takes 2...
View Article[PATCH] dma-buf: Expose buffer size to userspace (no replies)
Each dma-buf has an associated size and it's reasonable for userspace to want to know what it is. Since userspace already has an fd, expose the size using the size = lseek(fd, SEEK_END, 0); lseek(fd,...
View Articlelinux-next: Tree for Aug 5 (no replies)
Hi all, Changes since 20130802: The ext4 tree still has its build failure so I used the version from next-20130726. The tty tree gained a conflict against the sh tree....
View Articleleds-lp5523: Broken commit db6eaf8388a413a5ee1b4547ce78506b9c6456b0 (2 replies)
Hello, git commit "leds-lp5523: use generic firmware interface" db6eaf8388a413a5ee1b4547ce78506b9c6456b0 introduced in kernel 3.10 changed user space API for modifing lp5523 led patterns via /sys....
View Article[PATCH v2 2/3] ARM: dts: vf610: Add eDMA node (2 replies)
Signed-off-by: Jingchang Lu <b35083@freescale.com> --- changes in v2: using generic dma-channels property instead of fsl,dma-channels. arch/arm/boot/dts/vf610.dtsi | 49 +++++++++++++++++...
View Article[PATCH v3 2/3] Type fix on stable_api_nonsense.txt (no replies)
From: "Lee, Jae-Hong" <pyrasis@gmail.com> This patch fixes some minor typos in Documentation/ko_KR/stable_api_nonsense.txt Signed-off-by: Lee, Jae-Hong <pyrasis@gmail.com> Acked-by:...
View Article[PATCH v3 3/3] Correct unfaithful translation on HOWTO in ko_KR (no replies)
From: "Lee, Jae-Hong" <pyrasis@gmail.com> This patch corrects unfaithful Korean translation in Documentation/ko_KR/HOWTO. Signed-off-by: Lee, Jae-Hong <pyrasis@gmail.com> Acked-by: Minchan...
View Article[PATCH] zram: bug fix: delay lock holding in zram_slot_free_noity (2 replies)
I was preparing to promote zram and it was almost done. Before sending patch, I tried to test and eyebrows went up. [1] introduced down_write in zram_slot_free_notify to prevent race between...
View Article[PATCH V2 1/3] pinctrl: add utility functions for add map/configs (no replies)
Some of pincontrol driver needs the utility function to create map list. The utility function needed for adding mux, configs etc. In place of duplicating this in each driver, add the common utility...
View Article[PATCH V2 0/3] pinctrl: add pincontrol driver for palmas device. (3 replies)
Changes from V1: - Split the additon of common code into pinctrl-utils and pinconf-generic. - Use the pinconf-generic APIs for mapping node. - Use pinconf generic properties to define the Palmas...
View Article[PATCH 2/3 v2] Refactor msi/msix restore code Part2 (no replies)
xen_initdom_restore_msi_irqs trigger a hypercall to restore addr/data/mask in dom0. It's better to do the same in default_restore_msi_irqs for baremetal. Move restore of mask in...
View ArticleAbout TRB_TO_EP_INDEX() macro using (1 reply)
Recently when I check xHCI code, find that some functions try to get EP index from a Command Completion Event TRB via TRB_TO_EP_INDEX() macro. This is totally wrong. The macro definition is: #define...
View Articlestable: please queue commit 0231bb5 ("perf: Fix event group context move") (1...
Plese consider adding commit 0231bb5336758426b44ccd798ccd3c5419c95d58 to stable tree. It fixes a real bug, which was explained here: http://thread.gmane.org/gmane.linux.kernel.perf.user/1144 and I've...
View Article[PATCH] sound/sgtl5000: fix codec clock source transition to avoid clockless...
Powering down PLL before switching to a mode that does not use it is a bad idea. It would cause the SGTL5000 be without internal clock supply, especially on the I2C interface, which would make...
View Article[PATCH 1/2] cma: use macro PFN_DOWN when converting size to pages (2 replies)
Use "PFN_DOWN(r->size)" instead of "r->size >> PAGE_SHIFT". Signed-off-by: Xishi Qiu <qiuxishi@huawei.com> --- drivers/base/dma-contiguous.c | 5 ++--- 1 files changed, 2...
View Article[PATCH 0/2] cma: do some clean up (no replies)
1. use "PFN_DOWN(r->size)" instead of "r->size >> PAGE_SHIFT". 2. adjust the function structure, one for the success path, the other for the failure path. Xishi Qiu (2): cma: use macro...
View Article[PATCH 2/2] cma: adjust goto branch in function cma_create_area() (1 reply)
Adjust the function structure, one for the success path, the other for the failure path. Signed-off-by: Xishi Qiu <qiuxishi@huawei.com> --- drivers/base/dma-contiguous.c | 16 +++++++++------- 1...
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