[RFC][PATCH] Remove bus dependency for iommu_domain_alloc. (2 replies)
This patch attempts to remove iommu_domain_alloc function's dependency on the bus type. This dependency is quiet restrictive in case of vfio, where it's possible to bind multiple iommu groups (from...
View Article[PATCH] KVM: SVM: fix NMI window after iret (2 replies)
We should open NMI window right after an iret, but SVM exits before it. We wanted to single step using the trap flag and then open it. (or we could emulate the iret instead) We don't do it since...
View Article[PATCH] mmc: sdhci: fix possible scheduling while atomic (no replies)
sdhci_execute_tuning() takes host->lock without disabling interrupts. Use spin_lock_irq{save,restore} instead so that we avoid taking an interrupt and scheduling while holding host->lock....
View Article[PATCH] clk: qcom: Fix modular build (no replies)
According to Documentation/kbuild/makefiles.txt these symbols should be clk-qcom-y. Otherwise the build will fail if CONFIG_COMMON_CLK_QCOM=m. Fix it. Reported-by: kbuild test robot...
View Article[PATCH 1/1] scsi: hpsa resubmit all PCI IDs (no replies)
From: Mike Miller <mike.miller@hp.com> This patch has every ID we have in our svn repository. Some controllers were cancelled, others added, now the cancelled ones are back. This patch made...
View Article[RFC PATCH] vfio/iommu_type1: Multi-IOMMU domain support (no replies)
RFC: This is not complete but I want to share with Varun the dirrection I'm thinking about. In particular, I'm really not sure if we want to introduce a "v2" interface version with slightly different...
View Article[PATCH] dt-bindings: qcom: Fix warning with duplicate dt define (no replies)
arch/arm/boot/dts/include/dt-bindings/clock/qcom,mmcc-msm8974.h:60:0: warning: "RBCPR_CLK_SRC" redefined Rename this to MMSS_RBCPR_CLK_SRC to avoid conflicts with the RBCPR clock in the gcc header....
View Article[PATCH V2] fs: don't write pages when receiving a pending SIGKILL in...
In the process IO direction, dio_refill_pages will call get_user_pages_fast to map the page from user space. If ret is less than 0 and IO is write, the function will create a zero page to fill data....
View Articleipv4_dst_destroy panic regression after 3.10.15 (5 replies)
Hi, Upgraded a few kernels to the latest 3.10 stable tree while tracking down a rare kernel panic, seems to have introduced a much more frequent kernel panic. Takes anywhere from 4 hours to 2 days to...
View Article[PATCH] kvm: make KVM_MMU_AUDIT help text more readable (no replies)
From: Randy Dunlap <rdunlap@infradead.org> Make KVM_MMU_AUDIT kconfig help text readable and collapse two spaces between words down to one space. Signed-off-by: Randy Dunlap...
View Article[V0 PATCH] xen/pvh: set some cr flags upon vcpu start (no replies)
pvh was designed to start with pv flags, but a commit in xen tree 51e2cac257ec8b4080d89f0855c498cbbd76a5e5 removed some of the flags as they are not necessary. As a result, these CR flags must be set...
View Article[V0 PATCH] xen/pvh: set some cr flags upon vcpu start (no replies)
Konrad, The following patch sets the bits in CR0 and CR4. Please note, I'm working on patch for the xen side. The CR4 features are not currently exported to a PVH guest. Roger, I added your SOB line,...
View Article[Patch v1 1/3] ACPI: add callback prepare() into acpi_hotplug_handler (4...
Add callback prepare() into acpi_hotplug_handler, which will get called at the very beginning of ACPI hotplug event handler. The ACPI core will ignore the event if prepare() returns NOTIFY_STOP....
View Article[GIT] Networking (no replies)
1) The value choosen for the new SO_MAX_PACING_RATE socket option on parisc was very poorly choosen, let's fix it while we still can. From Eric Dumazet. 2) Our generic reciprocal divide was found to...
View Article[PATCH] clk: Export more clk-provider functions (no replies)
Allow drivers to be compiled as modules by exporting more clock provider functions. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Stephen Boyd...
View Article[GIT PULL][PATCH] tracing: Fix buggered tee(2) on tracing_pipe (no replies)
Linus, Al Viro has concerns with the trace_pipe release method calling __free_page() instead of using the generic_pipe_buf_release() which does a page_cache_release(). Looking at the differences...
View Article[PATCH] gpio: mcp23s08: fix casting caused build warning (no replies)
Signed-off-by: SeongJae Park <sj38.park@gmail.com> --- drivers/gpio/gpio-mcp23s08.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-mcp23s08.c...
View Articlemath_state_restore and kernel_fpu_end disable interrupts? (no replies)
In trying to track down a bug (see below), I noticed that math_state_restore() in arch/x86/kernel/traps.c appears to unconditionally disable interrupts when called. Is this intended behavior or a bug?...
View Article[PATCH 1/2][v5] driver/memory:Move Freescale IFC driver to a common driver...
Freescale IFC controller has been used for mpc8xxx. It will be used for ARM-based SoC as well. This patch moves the driver to driver/memory and fix the header file includes. Also remove...
View Article[PATCH 2/2][v5] powerpc/config: Enable memory driver (no replies)
As Freescale IFC controller has been moved to driver to driver/memory. So enable memory driver in powerpc config Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> --- Changes for v2:...
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