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Linus Torvalds 4bbbf13fd5 Very good bug-fixes: ... - In the low-level assembler code we would jump to check events even if none were present. This incorrect behavior had been there since 2.6.27 days! - When using the fast-path for ACK-ing interrupts we were using the Linux IRQ numbers instead of the Xen ones (and they can differ) and missing interrupts in process. - Fix bootup crashes when ACPI hotplug CPUs were present and they would expand past the set number of CPUs we were allocated. - Deal with broken BIOSes when uploading C-states to the hypervisor. - Disable the cpuid check for MWAIT_LEAF if the ACPI PAD driver is loaded. If the ACPI PAD driver is used it will crash, so lets not export the functionality so the ACPI PAD driver won't load. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQEcBAABAgAGBQJPmwl0AAoJEFjIrFwIi8fJdMoIAKliOTtWwaBTH8VzrVK3f2+x Hdp7KQuFB6SM74Be2TMYvev7v2q4u35eLCf/huj+vr7MVjOKqjKKrVLLuZKU1sKz a9ohLy0el6BDgL6Bkywm9AhReCXGz0sRi2g2nVV1HhUHjaJiMC7Rbd/ac+8FtYTF d/paaMWxGshtJwjHPn6XZhTJ54Rguwbp4cW+R/6IVDAfI3BH0nBWNgj53lwKpvmh 7c7rzwLJRokW0hVoqGvpeT6pIeRqDOMBBQP5BhGe8YCl3qASJBzWPmzQHAqL/h5Z ieDmkQCyKZXew+jyV3Xq+V0ZuQekUCfz/sapRh+F32ZB2jxCcaeRLzPNLVzAs5o= =m4wA -----END PGP SIGNATURE----- Merge tag 'stable/for-linus-3.4-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen Pull Xen fixes from Konrad Rzeszutek Wilk: "Some of these had been in existence since the 2.6.27 days, some since 3.0 - and some due to new features added in v3.4. The one that is most interesting is David's one - in the low-level assembler code we had be checking events needlessly. With his patch now we do it when the appropriate flag is set - with the added benefit that we can process events faster. Stefano's is fixing a mistake where the Linux IRQ numbers were ACK-ed instead of the Xen IRQ, resulting in missing interrupts. The other ones are bootup related that can show up on various hardware." - In the low-level assembler code we would jump to check events even if none were present. This incorrect behavior had been there since 2.6.27 days! - When using the fast-path for ACK-ing interrupts we were using the Linux IRQ numbers instead of the Xen ones (and they can differ) and missing interrupts in process. - Fix bootup crashes when ACPI hotplug CPUs were present and they would expand past the set number of CPUs we were allocated. - Deal with broken BIOSes when uploading C-states to the hypervisor. - Disable the cpuid check for MWAIT_LEAF if the ACPI PAD driver is loaded. If the ACPI PAD driver is used it will crash, so lets not export the functionality so the ACPI PAD driver won't load. * tag 'stable/for-linus-3.4-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: correctly check for pending events when restoring irq flags xen/acpi: Workaround broken BIOSes exporting non-existing C-states. xen/smp: Fix crash when booting with ACPI hotplug CPUs. xen: use the pirq number to check the pirq_eoi_map xen/enlighten: Disable MWAIT_LEAF so that acpi-pad won't be loaded.		13 years ago
..
boot	x86, efi: Add dedicated EFI stub entry point	13 years ago
configs	x86/kconfig: Remove CONFIG_TR=y from the defconfigs	13 years ago
crypto	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	13 years ago
ia32	VM: add "vm_mmap()" helper function	13 years ago
include/asm	x32, siginfo: Provide proper overrides for x32 siginfo_t	13 years ago
kernel	x86/apic: Use x2apic physical mode based on FADT setting	13 years ago
kvm	kill mm argument of vm_munmap()	13 years ago
lguest	lguest: Make sure interrupt is allocated ok by lguest_setup_irq	13 years ago
lib	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	13 years ago
math-emu	x86: Rename trap_no to trap_nr in thread_struct	13 years ago
mm	Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	13 years ago
net	bpf jit: Let the x86 jit handle negative offsets	13 years ago
oprofile	x86: Factor out TIF_IA32 from 32-bit address space	13 years ago
pci	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci	13 years ago
platform	x86/mrst: Quiet sparse noise about plain integer as NULL pointer	13 years ago
power	x86, kvm: Call restore_sched_clock_state() only after %gs is initialized	13 years ago
syscalls	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	13 years ago
tools	x86/tools: Add decoded instruction dump mode	13 years ago
um	um: Use asm-generic/switch_to.h	13 years ago
vdso	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	13 years ago
video	x86: fix up files really needing to include module.h	13 years ago
xen	xen: correctly check for pending events when restoring irq flags	13 years ago
.gitignore	x86/kprobes: Add arch/x86/tools/insn_sanity to .gitignore	13 years ago
Kbuild	…
Kconfig	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	13 years ago
Kconfig.cpu	x86: Tighten dependencies of CPU_SUP_*_32	13 years ago
Kconfig.debug	Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	13 years ago
Makefile	x86: Use -mno-avx when available	13 years ago
Makefile.um	um: fix linker script generation	13 years ago
Makefile_32.cpu	…