<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux.git/arch/x86/include/uapi, branch v3.15</title>
<subtitle>Linux kernel source tree</subtitle>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/'/>
<entry>
<title>x86: Fix typo in MSR_IA32_MISC_ENABLE_LIMIT_CPUID macro</title>
<updated>2014-05-09T15:42:47+00:00</updated>
<author>
<name>Andres Freund</name>
<email>andres@anarazel.de</email>
</author>
<published>2014-05-09T01:29:17+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=c45f77364ba060395b7eff1bf45e6c537f913380'/>
<id>c45f77364ba060395b7eff1bf45e6c537f913380</id>
<content type='text'>
The spuriously added semicolon didn't have any effect because the
macro isn't currently in use.

c0a639ad0bc6b178b46996bd1f821a04643e2bde

Signed-off-by: Andres Freund &lt;andres@anarazel.de&gt;
Link: http://lkml.kernel.org/r/1399598957-7011-3-git-send-email-andres@anarazel.de
Cc: Borislav Petkov &lt;bp@suse.de&gt;
Signed-off-by: H. Peter Anvin &lt;hpa@zytor.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The spuriously added semicolon didn't have any effect because the
macro isn't currently in use.

c0a639ad0bc6b178b46996bd1f821a04643e2bde

Signed-off-by: Andres Freund &lt;andres@anarazel.de&gt;
Link: http://lkml.kernel.org/r/1399598957-7011-3-git-send-email-andres@anarazel.de
Cc: Borislav Petkov &lt;bp@suse.de&gt;
Signed-off-by: H. Peter Anvin &lt;hpa@zytor.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'kvm-3.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm</title>
<updated>2014-04-02T21:50:10+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2014-04-02T21:50:10+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=7cbb39d4d4d530dff12f2ff06ed6c85c504ba91a'/>
<id>7cbb39d4d4d530dff12f2ff06ed6c85c504ba91a</id>
<content type='text'>
Pull kvm updates from Paolo Bonzini:
 "PPC and ARM do not have much going on this time.  Most of the cool
  stuff, instead, is in s390 and (after a few releases) x86.

  ARM has some caching fixes and PPC has transactional memory support in
  guests.  MIPS has some fixes, with more probably coming in 3.16 as
  QEMU will soon get support for MIPS KVM.

  For x86 there are optimizations for debug registers, which trigger on
  some Windows games, and other important fixes for Windows guests.  We
  now expose to the guest Broadwell instruction set extensions and also
  Intel MPX.  There's also a fix/workaround for OS X guests, nested
  virtualization features (preemption timer), and a couple kvmclock
  refinements.

  For s390, the main news is asynchronous page faults, together with
  improvements to IRQs (floating irqs and adapter irqs) that speed up
  virtio devices"

* tag 'kvm-3.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (96 commits)
  KVM: PPC: Book3S HV: Save/restore host PMU registers that are new in POWER8
  KVM: PPC: Book3S HV: Fix decrementer timeouts with non-zero TB offset
  KVM: PPC: Book3S HV: Don't use kvm_memslots() in real mode
  KVM: PPC: Book3S HV: Return ENODEV error rather than EIO
  KVM: PPC: Book3S: Trim top 4 bits of physical address in RTAS code
  KVM: PPC: Book3S HV: Add get/set_one_reg for new TM state
  KVM: PPC: Book3S HV: Add transactional memory support
  KVM: Specify byte order for KVM_EXIT_MMIO
  KVM: vmx: fix MPX detection
  KVM: PPC: Book3S HV: Fix KVM hang with CONFIG_KVM_XICS=n
  KVM: PPC: Book3S: Introduce hypervisor call H_GET_TCE
  KVM: PPC: Book3S HV: Fix incorrect userspace exit on ioeventfd write
  KVM: s390: clear local interrupts at cpu initial reset
  KVM: s390: Fix possible memory leak in SIGP functions
  KVM: s390: fix calculation of idle_mask array size
  KVM: s390: randomize sca address
  KVM: ioapic: reinject pending interrupts on KVM_SET_IRQCHIP
  KVM: Bump KVM_MAX_IRQ_ROUTES for s390
  KVM: s390: irq routing for adapter interrupts.
  KVM: s390: adapter interrupt sources
  ...
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull kvm updates from Paolo Bonzini:
 "PPC and ARM do not have much going on this time.  Most of the cool
  stuff, instead, is in s390 and (after a few releases) x86.

  ARM has some caching fixes and PPC has transactional memory support in
  guests.  MIPS has some fixes, with more probably coming in 3.16 as
  QEMU will soon get support for MIPS KVM.

  For x86 there are optimizations for debug registers, which trigger on
  some Windows games, and other important fixes for Windows guests.  We
  now expose to the guest Broadwell instruction set extensions and also
  Intel MPX.  There's also a fix/workaround for OS X guests, nested
  virtualization features (preemption timer), and a couple kvmclock
  refinements.

  For s390, the main news is asynchronous page faults, together with
  improvements to IRQs (floating irqs and adapter irqs) that speed up
  virtio devices"

* tag 'kvm-3.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (96 commits)
  KVM: PPC: Book3S HV: Save/restore host PMU registers that are new in POWER8
  KVM: PPC: Book3S HV: Fix decrementer timeouts with non-zero TB offset
  KVM: PPC: Book3S HV: Don't use kvm_memslots() in real mode
  KVM: PPC: Book3S HV: Return ENODEV error rather than EIO
  KVM: PPC: Book3S: Trim top 4 bits of physical address in RTAS code
  KVM: PPC: Book3S HV: Add get/set_one_reg for new TM state
  KVM: PPC: Book3S HV: Add transactional memory support
  KVM: Specify byte order for KVM_EXIT_MMIO
  KVM: vmx: fix MPX detection
  KVM: PPC: Book3S HV: Fix KVM hang with CONFIG_KVM_XICS=n
  KVM: PPC: Book3S: Introduce hypervisor call H_GET_TCE
  KVM: PPC: Book3S HV: Fix incorrect userspace exit on ioeventfd write
  KVM: s390: clear local interrupts at cpu initial reset
  KVM: s390: Fix possible memory leak in SIGP functions
  KVM: s390: fix calculation of idle_mask array size
  KVM: s390: randomize sca address
  KVM: ioapic: reinject pending interrupts on KVM_SET_IRQCHIP
  KVM: Bump KVM_MAX_IRQ_ROUTES for s390
  KVM: s390: irq routing for adapter interrupts.
  KVM: s390: adapter interrupt sources
  ...
</pre>
</div>
</content>
</entry>
<entry>
<title>x86, intel: Make MSR_IA32_MISC_ENABLE bit constants systematic</title>
<updated>2014-03-13T22:55:46+00:00</updated>
<author>
<name>H. Peter Anvin</name>
<email>hpa@linux.intel.com</email>
</author>
<published>2014-03-13T22:40:52+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=0b131be8d4125b32eb5b94e84f4f9dee6a0ef797'/>
<id>0b131be8d4125b32eb5b94e84f4f9dee6a0ef797</id>
<content type='text'>
Replace somewhat arbitrary constants for bits in MSR_IA32_MISC_ENABLE
with verbose but systematic ones.  Add _BIT defines for all the rest
of them, too.

Signed-off-by: H. Peter Anvin &lt;hpa@linux.intel.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Replace somewhat arbitrary constants for bits in MSR_IA32_MISC_ENABLE
with verbose but systematic ones.  Add _BIT defines for all the rest
of them, too.

Signed-off-by: H. Peter Anvin &lt;hpa@linux.intel.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>x86, Intel: Convert to the new bit access MSR accessors</title>
<updated>2014-03-13T22:35:09+00:00</updated>
<author>
<name>Borislav Petkov</name>
<email>bp@suse.de</email>
</author>
<published>2014-03-09T17:05:25+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=c0a639ad0bc6b178b46996bd1f821a04643e2bde'/>
<id>c0a639ad0bc6b178b46996bd1f821a04643e2bde</id>
<content type='text'>
... and save some lines of code.

Signed-off-by: Borislav Petkov &lt;bp@suse.de&gt;
Link: http://lkml.kernel.org/r/1394384725-10796-4-git-send-email-bp@alien8.de
Signed-off-by: H. Peter Anvin &lt;hpa@linux.intel.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
... and save some lines of code.

Signed-off-by: Borislav Petkov &lt;bp@suse.de&gt;
Link: http://lkml.kernel.org/r/1394384725-10796-4-git-send-email-bp@alien8.de
Signed-off-by: H. Peter Anvin &lt;hpa@linux.intel.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>KVM: x86: Intel MPX vmx and msr handle</title>
<updated>2014-02-24T11:14:00+00:00</updated>
<author>
<name>Liu, Jinsong</name>
<email>jinsong.liu@intel.com</email>
</author>
<published>2014-02-24T10:55:46+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=da8999d31818fdc8508d527ba3aac2e128005af4'/>
<id>da8999d31818fdc8508d527ba3aac2e128005af4</id>
<content type='text'>
From caddc009a6d2019034af8f2346b2fd37a81608d0 Mon Sep 17 00:00:00 2001
From: Liu Jinsong &lt;jinsong.liu@intel.com&gt;
Date: Mon, 24 Feb 2014 18:11:11 +0800
Subject: [PATCH v5 1/3] KVM: x86: Intel MPX vmx and msr handle

This patch handle vmx and msr of Intel MPX feature.

Signed-off-by: Xudong Hao &lt;xudong.hao@intel.com&gt;
Signed-off-by: Liu Jinsong &lt;jinsong.liu@intel.com&gt;
Signed-off-by: Paolo Bonzini &lt;pbonzini@redhat.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
From caddc009a6d2019034af8f2346b2fd37a81608d0 Mon Sep 17 00:00:00 2001
From: Liu Jinsong &lt;jinsong.liu@intel.com&gt;
Date: Mon, 24 Feb 2014 18:11:11 +0800
Subject: [PATCH v5 1/3] KVM: x86: Intel MPX vmx and msr handle

This patch handle vmx and msr of Intel MPX feature.

Signed-off-by: Xudong Hao &lt;xudong.hao@intel.com&gt;
Signed-off-by: Liu Jinsong &lt;jinsong.liu@intel.com&gt;
Signed-off-by: Paolo Bonzini &lt;pbonzini@redhat.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip</title>
<updated>2014-01-30T02:22:16+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2014-01-30T02:22:16+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=cca21640d217f2a421ef63e7045381dc2b9a8afc'/>
<id>cca21640d217f2a421ef63e7045381dc2b9a8afc</id>
<content type='text'>
Pull more x32 uabi type fixes from Peter Anvin:
 "Despite the branch name, **most of these changes are to generic
  code**.  They change types so that they make an increasing amount of
  the exported uapi kernel headers usable for libc.

  The ARM64 people are also interested in these changes for their ILP32
  ABI"

* 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  uapi: Use __kernel_long_t in struct mq_attr
  uapi: Use __kernel_ulong_t in shmid64_ds/shminfo64/shm_info
  x86, uapi, x32: Use __kernel_ulong_t in x86 struct semid64_ds
  uapi: Use __kernel_ulong_t in struct msqid64_ds
  uapi: Use __kernel_long_t in struct msgbuf
  uapi, asm-generic: Use __kernel_ulong_t in uapi struct ipc64_perm
  uapi: Use __kernel_long_t/__kernel_ulong_t in &lt;linux/resource.h&gt;
  uapi: Use __kernel_long_t in struct timex
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull more x32 uabi type fixes from Peter Anvin:
 "Despite the branch name, **most of these changes are to generic
  code**.  They change types so that they make an increasing amount of
  the exported uapi kernel headers usable for libc.

  The ARM64 people are also interested in these changes for their ILP32
  ABI"

* 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  uapi: Use __kernel_long_t in struct mq_attr
  uapi: Use __kernel_ulong_t in shmid64_ds/shminfo64/shm_info
  x86, uapi, x32: Use __kernel_ulong_t in x86 struct semid64_ds
  uapi: Use __kernel_ulong_t in struct msqid64_ds
  uapi: Use __kernel_long_t in struct msgbuf
  uapi, asm-generic: Use __kernel_ulong_t in uapi struct ipc64_perm
  uapi: Use __kernel_long_t/__kernel_ulong_t in &lt;linux/resource.h&gt;
  uapi: Use __kernel_long_t in struct timex
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm</title>
<updated>2014-01-23T05:40:43+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2014-01-23T05:40:43+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=7ebd3faa9b5b42caf2d5aa1352a93dcfa0098011'/>
<id>7ebd3faa9b5b42caf2d5aa1352a93dcfa0098011</id>
<content type='text'>
Pull KVM updates from Paolo Bonzini:
 "First round of KVM updates for 3.14; PPC parts will come next week.

  Nothing major here, just bugfixes all over the place.  The most
  interesting part is the ARM guys' virtualized interrupt controller
  overhaul, which lets userspace get/set the state and thus enables
  migration of ARM VMs"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (67 commits)
  kvm: make KVM_MMU_AUDIT help text more readable
  KVM: s390: Fix memory access error detection
  KVM: nVMX: Update guest activity state field on L2 exits
  KVM: nVMX: Fix nested_run_pending on activity state HLT
  KVM: nVMX: Clean up handling of VMX-related MSRs
  KVM: nVMX: Add tracepoints for nested_vmexit and nested_vmexit_inject
  KVM: nVMX: Pass vmexit parameters to nested_vmx_vmexit
  KVM: nVMX: Leave VMX mode on clearing of feature control MSR
  KVM: VMX: Fix DR6 update on #DB exception
  KVM: SVM: Fix reading of DR6
  KVM: x86: Sync DR7 on KVM_SET_DEBUGREGS
  add support for Hyper-V reference time counter
  KVM: remove useless write to vcpu-&gt;hv_clock.tsc_timestamp
  KVM: x86: fix tsc catchup issue with tsc scaling
  KVM: x86: limit PIT timer frequency
  KVM: x86: handle invalid root_hpa everywhere
  kvm: Provide kvm_vcpu_eligible_for_directed_yield() stub
  kvm: vfio: silence GCC warning
  KVM: ARM: Remove duplicate include
  arm/arm64: KVM: relax the requirements of VMA alignment for THP
  ...
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull KVM updates from Paolo Bonzini:
 "First round of KVM updates for 3.14; PPC parts will come next week.

  Nothing major here, just bugfixes all over the place.  The most
  interesting part is the ARM guys' virtualized interrupt controller
  overhaul, which lets userspace get/set the state and thus enables
  migration of ARM VMs"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (67 commits)
  kvm: make KVM_MMU_AUDIT help text more readable
  KVM: s390: Fix memory access error detection
  KVM: nVMX: Update guest activity state field on L2 exits
  KVM: nVMX: Fix nested_run_pending on activity state HLT
  KVM: nVMX: Clean up handling of VMX-related MSRs
  KVM: nVMX: Add tracepoints for nested_vmexit and nested_vmexit_inject
  KVM: nVMX: Pass vmexit parameters to nested_vmx_vmexit
  KVM: nVMX: Leave VMX mode on clearing of feature control MSR
  KVM: VMX: Fix DR6 update on #DB exception
  KVM: SVM: Fix reading of DR6
  KVM: x86: Sync DR7 on KVM_SET_DEBUGREGS
  add support for Hyper-V reference time counter
  KVM: remove useless write to vcpu-&gt;hv_clock.tsc_timestamp
  KVM: x86: fix tsc catchup issue with tsc scaling
  KVM: x86: limit PIT timer frequency
  KVM: x86: handle invalid root_hpa everywhere
  kvm: Provide kvm_vcpu_eligible_for_directed_yield() stub
  kvm: vfio: silence GCC warning
  KVM: ARM: Remove duplicate include
  arm/arm64: KVM: relax the requirements of VMA alignment for THP
  ...
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip</title>
<updated>2014-01-20T23:12:49+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2014-01-20T23:12:49+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=15c81026204da897a05424c79263aea861a782cc'/>
<id>15c81026204da897a05424c79263aea861a782cc</id>
<content type='text'>
Pull x32 uapi changes from Peter Anvin:
 "This is the first few of a set of patches by H.J.  Lu to make the
  kernel uapi headers usable for x32, as required by some non-glibc
  libcs.

  These particular patches make the stat and statfs structures usable"

* 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86, x32: Use __kernel_long_t for __statfs_word
  x86, x32: Use __kernel_long_t/__kernel_ulong_t in x86-64 stat.h
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull x32 uapi changes from Peter Anvin:
 "This is the first few of a set of patches by H.J.  Lu to make the
  kernel uapi headers usable for x32, as required by some non-glibc
  libcs.

  These particular patches make the stat and statfs structures usable"

* 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86, x32: Use __kernel_long_t for __statfs_word
  x86, x32: Use __kernel_long_t/__kernel_ulong_t in x86-64 stat.h
</pre>
</div>
</content>
</entry>
<entry>
<title>x86, uapi, x32: Use __kernel_ulong_t in x86 struct semid64_ds</title>
<updated>2014-01-20T22:45:13+00:00</updated>
<author>
<name>H.J. Lu</name>
<email>hjl.tools@gmail.com</email>
</author>
<published>2013-12-27T22:14:22+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=386916598e901e406c1f1fc801ade2646a1e8137'/>
<id>386916598e901e406c1f1fc801ade2646a1e8137</id>
<content type='text'>
Both x32 and x86-64 use the same struct semid64_ds for system calls.
But x32 long is 32-bit. This patch replaces unsigned long with
__kernel_ulong_t in x86 struct semid64_ds.

Signed-off-by: H.J. Lu &lt;hjl.tools@gmail.com&gt;
Link: http://lkml.kernel.org/r/1388182464-28428-7-git-send-email-hjl.tools@gmail.com
Signed-off-by: H. Peter Anvin &lt;hpa@zytor.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Both x32 and x86-64 use the same struct semid64_ds for system calls.
But x32 long is 32-bit. This patch replaces unsigned long with
__kernel_ulong_t in x86 struct semid64_ds.

Signed-off-by: H.J. Lu &lt;hjl.tools@gmail.com&gt;
Link: http://lkml.kernel.org/r/1388182464-28428-7-git-send-email-hjl.tools@gmail.com
Signed-off-by: H. Peter Anvin &lt;hpa@zytor.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip</title>
<updated>2014-01-20T20:11:41+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2014-01-20T20:11:41+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=7fe67a1180db49d41a3f764c379a08f8e31580ec'/>
<id>7fe67a1180db49d41a3f764c379a08f8e31580ec</id>
<content type='text'>
Pull leftover x86 fixes from Ingo Molnar:
 "Two leftover fixes that did not make it into v3.13"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86: Add check for number of available vectors before CPU down
  x86, cpu, amd: Add workaround for family 16h, erratum 793
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull leftover x86 fixes from Ingo Molnar:
 "Two leftover fixes that did not make it into v3.13"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86: Add check for number of available vectors before CPU down
  x86, cpu, amd: Add workaround for family 16h, erratum 793
</pre>
</div>
</content>
</entry>
</feed>
