[RESEND PATCH v2] ARM: dts: Add USBPHY nodes to Exynos4x12 (no replies)
This patch adds device nodes for USBPHY to Exynos4x12. Signed-off-by: Dongjin Kim <tobetter@gmail.com> Cc: Tomasz Figa <t.figa@samsung.com> Cc: Kyungmin Park...
View Article[PATCH] tilegx: provide kernel support for the tilegx UART shim (no replies)
The TILE-Gx chip includes an on-chip UART. This change adds support for using the UART from within the kernel. The UART shim has more functionality than is exposed here, but to keep the kernel code...
View Article[PATCH] tilegx: Add tty serial support for TILE-Gx on-chip UART (3 replies)
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> --- MAINTAINERS | 1 + drivers/tty/serial/Kconfig | 9 + drivers/tty/serial/Makefile | 1 + drivers/tty/serial/tilegx.c | 708...
View Article[PATCH] tilegx: support KGDB (no replies)
Enter kernel debugger at boot with: --hvd UART_1=1 --hvx kgdbwait --hvx kgdboc=ttyS1,115200 or at runtime with: echo ttyS1,115200 > /sys/module/kgdboc/parameters/kgdboc echo g >...
View Article[PATCH 0/9] ARM: dove: DT PCIe support (12 replies)
This patch set adds support for the PCIe controllers found on Marvell Dove SoCs. It depends on mvebu-pci patches sent by Thomas Petazzoni. Also, it adds support for the Globalscale D3Plug - a Dove...
View Article[GIT PULL] core/urgent fix (no replies)
Linus, Please pull the latest core-urgent-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core-urgent-for-linus HEAD: 85f4896123d0299128f2c95cc40f3b8b01d4b0f6 mutex:...
View Article[PATCH] mm/hotplug: Remove stop_machine() from try_offline_node() (no replies)
lock_device_hotplug() serializes hotplug & online/offline operations. The lock is held in common sysfs online/offline interfaces and ACPI hotplug code paths. try_offline_node() off-lines a node if...
View ArticleRFE: moving networking out of the kernel and into to user land ... (no replies)
~ I think, for security reasons and now that we live in a post 1984-era, Linux should move networking out of the kernel and into to user land. ~ Well, I know this will entail more than moving some...
View Article3.7-rc regression bisected: s2disk fails to resume image: Processes could not...
Hello, after a kernel update from 3.5.7 to the latest stable I found that user-space resume (from suspend-1.0 aka uswsusp) no longer works. Kernel-space suspend and resume work fine (e.g. echo disk...
View Article[PATCH] tile: support reporting Tilera hypervisor statistics (no replies)
Newer hypervisors have an API for reporting per-cpu statistics information. This change allows seeing that information via /sys/devices/system/cpu/cpuN/hv_stats file for each core. Signed-off-by:...
View Article[PATCH] tile: add virt_to_kpte() API and clean up and document behavior (no...
We use virt_to_pte(NULL, va) a lot, which isn't very obvious. I added virt_to_kpte(va) as a more obvious wrapper function, that also validates the va as being a kernel adddress. And, I fixed the...
View Article[PATCH] tile: remove DEBUG_EXTRA_FLAGS kernel config option (no replies)
It isn't used any more by us now that the generic kernel build offers DEBUG_INFO_REDUCED, so just get rid of it. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> --- arch/tile/Kconfig.debug |...
View Article[PATCH] tile: Enable interrupts in do_work_pending() (no replies)
A recent change triggered a WARN_ON that interrupts were disabled, and in fact other architectures enable interrupts uniformly for their related do_work_pending() type code, and all the things we call...
View Article[PATCH] tile: support FRAME_POINTER (no replies)
Allow enabling frame pointer support; this makes it easier to hook into the various kernel features that claim they require it without having to add Kconfig conditionals everywhere (a la mips, ppc,...
View Article[GIT PULL] AMD microcode fixes for 3.11 (no replies)
Hi guys, the tag message should explain it all so please pull. Thanks. The following changes since commit d4e4ab86bcba5a72779c43dc1459f71fea3d89c8: Linux 3.11-rc5 (2013-08-11 18:04:20 -0700) are...
View Article"PROBLEM: Crashes" (no replies)
Hi, The system seems to crash after I try to lseek /dev/watchdog and /dev/watchdog0 as root. As a regular user, the problem does not occur. Crash, kernel panic. [root@arch ~]# cat /proc/version Linux...
View Article[PATCH 1/16 v2] sound/soc/pxa/mioa701_wm9713.c: Avoid using ARRAY_AND_SIZE(e)...
From: Julia Lawall <Julia.Lawall@lip6.fr> Replace ARRAY_AND_SIZE(e) in function argument position to avoid hiding the arity of the called function. At the suggestion of Robert Jarzmik, this...
View Article[PATCH] x86: selective remapping in parse_setup_data() (3 replies)
PCI devices may advertise a ROM size larger than early_memremap() is able to handle. If this occurs it leads to a NULL dereference in parse_setup_data(). Avoid this by remapping the data only when...
View Article[PATCH] crypto: nx - fix concurrency issue (no replies)
The NX driver uses the transformation context to store several fields containing data related to the state of the operations in progress. Since a single tfm can be used by different kernel threads at...
View Article[PATCH] pwm-backlight: add "max-brightness" property (1 reply)
Specifying each individual brightness value via the "brightness-levels" property can be a pain if we want to use a large continuous range of brightness values. Add the property "max-brightness", which...
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