[PATCH v4 2/5] x86/msr: Carry on after a non-"safe" MSR access...
This demotes an OOPS and likely panic due to a failed non-"safe" MSR access to a WARN_ONCE and, for RDMSR, a return value of zero. If panic_on_oops i
View Article[PATCH v4 3/5] x86/paravirt: Add paravirt_{read,write}_msr
This adds paravirt hooks for unsafe MSR access. On native, they call native_{read,write}_msr. On Xen, they use xen_{read,write}_msr_safe. Nothing u
View Article[PATCH v4 4/5] x86/paravirt: Make "unsafe" MSR accesses unsafe even...
Enabling CONFIG_PARAVIRT had an unintended side effect: rdmsr turned into rdmsr_safe and wrmsr turned into wrmsr_safe, even on bare metal. Undo that
View Article[PATCH v4 5/5] x86/msr: Set the return value to zero when native_rdmsr_safe...
This will cause unchecked native_rdmsr_safe failures to return deterministic results. Signed-off-by: Andy Lutomirski <luto@kernel.org> --- arch/x86/
View Article[tip:x86/urgent] x86/efi: Fix boot crash by always mapping boot service...
Commit-ID: 452308de61056a539352a9306c46716d7af8a1f1 Gitweb: http://git.kernel.org/tip/452308de61056a539352a9306c46716d7af8a1f1 Author: Matt F
View Article[tip:x86/asm] x86/cpufeature: Enable new AVX-512 features
Commit-ID: d05004944206cbbf1c453e179768163731c7c6f1 Gitweb: http://git.kernel.org/tip/d05004944206cbbf1c453e179768163731c7c6f1 Author: Fenghu
View Article[GIT PULL] x86 fixes
Linus, Please pull the latest x86-urgent-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-for-linus
View Article[PATCHv2] staging: rtl8723au: Fix line longer than 80 columns.
This patch fixes the checkpatch.pl warning: WARNING: line over 80 characters Signed-off-by: Edward Lipinsky <ellipinsky@gmail.com> --- Change in v2:
View Article[PATCH 1/1] scsi: storvsc: Support manual scan of FC hosts on Hyper-V
The default user scan function associated with FC (fc_user_scan) is not suitable for FC hosts on Hyper-V since we don't have an rport associated with
View Article[PATCH 1/2] iommu/vt-d: replace *hdr with hdr[0] in struct dmar_drhd_unit
hdr in struct dmar_drhd_unit is used to point the DMAR hardware unit copied at the end of struct dmar_drhd_unit. One zero-sized array may be more eleg
View Article[PATCH 2/2] iommu/vt-d: use zero-sized array in DMAR related ACPI structures
1. DMAR table has variable number of remapping entries 2. DMAR hardware unit has variable number of device scope 3. DMAR device scope has variable num
View Article[PATCH] kbuild: drop FORCE from PHONY targets
These targets are marked as PHONY. No need to add FORCE to their dependency. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- Ma
View ArticleSYN flooding on port 80 + DMAR:[DMA Write] faults
Today my server (64 bit hardened Gentoo kernel) was faced a SYN-flood attack. I do wonder if the DMAR events points to an issue in the kernel ? Mar
View Article[PATCH] iommu: io-pgtable: fixed a brace coding style issue.
Fixed a coding style issue. Signed-off-by: Cosmin-Gabriel Samoila <gabrielcsmo@gmail.com> --- drivers/iommu/io-pgtable.c | 3 +-- 1 file changed, 1
View Article[PATCH 1/2] mISDN: Order IPAC register defines
It looks like IPAC/ISAC chips register defines weren't in any particular order. Order them by their number to make it easier to spot holes. Signed-o
View Article[PATCH 2/2] mISDN: Support DR6 indication in mISDNipac driver
According to figure 39 in PEB3086 data sheet, version 1.4 this indication replaces DR when layer 1 transition source state is F6. This fixes mISDN la
View Article[PATCH 1/1] ACPI / property: fix data node parsing in acpi_get_next_subnode
When an ACPI node has both ACPI device nodes and ACPI data nodes, acpi_get_next_subnode will return the ACPI data nodes of its last parsed child. Mak
View Article[PATCH] kbuild: specify modules(_install) as PHONY rather than FORCE
As in other places, PHONY is a better fit for "modules" and "modules_install". Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- M
View Article[PATCH] kbuild: mark help target as PHONY
Obviously, the "help" should be a PHONY target. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- Makefile | 2 ++ 1 file changed,
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