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* KVM: switch vcpu context to use SRCUMarcelo Tosatti2010-03-016-38/+45
| | | | Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
* KVM: convert io_bus to SRCUMarcelo Tosatti2010-03-019-75/+101
| | | | Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
* KVM: x86: switch kvm_set_memory_alias to SRCU updateMarcelo Tosatti2010-03-014-11/+63
| | | | | | Using a similar two-step procedure as for memslots. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
* KVM: use SRCU for dirty logMarcelo Tosatti2010-03-011-8/+41
| | | | Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
* KVM: introduce kvm->srcu and convert kvm_set_memory_region to SRCU updateMarcelo Tosatti2010-03-018-64/+136
| | | | | | | | | | Use two steps for memslot deletion: mark the slot invalid (which stops instantiation of new shadow pages for that slot, but allows destruction), then instantiate the new empty slot. Also simplifies kvm_handle_hva locking. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
* KVM: use gfn_to_pfn_memslot in kvm_iommu_map_pagesMarcelo Tosatti2010-03-013-10/+8
| | | | | | | So its possible to iommu map a memslot before making it visible to kvm. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
* KVM: introduce gfn_to_pfn_memslotMarcelo Tosatti2010-03-012-8/+27
| | | | | | | | Which takes a memslot pointer instead of using kvm->memslots. To be used by SRCU convertion later. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
* KVM: split kvm_arch_set_memory_region into prepare and commitMarcelo Tosatti2010-03-016-47/+82
| | | | | | Required for SRCU convertion later. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
* KVM: modify alias layout in x86s struct kvm_archMarcelo Tosatti2010-03-012-7/+22
| | | | | | Have a pointer to an allocated region inside x86's kvm_arch. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
* KVM: modify memslots layout in struct kvmMarcelo Tosatti2010-03-018-37/+60
| | | | | | | | | Have a pointer to an allocated region inside struct kvm. [alex: fix ppc book 3s] Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
* KVM: trivial document fixesWu Fengguang2010-03-011-6/+6
| | | | | Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
* KVM: powerpc: Change maintainerAlexander Graf2010-03-011-1/+1
| | | | | | | | | | | Progress on KVM for Embedded PowerPC has stalled, but for Book3S there's quite a lot of work to do and going on. So in agreement with Hollis and Avi, we should switch maintainers for PowerPC. Signed-off-by: Alexander Graf <agraf@suse.de> Acked-by: Hollis Blanchard <hollis@penguinppc.org> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: powerpc: Remove AGGRESSIVE_DECAlexander Graf2010-03-011-15/+1
| | | | | | | | | | | Because we now emulate the DEC interrupt according to real life behavior, there's no need to keep the AGGRESSIVE_DEC hack around. Let's just remove it. Signed-off-by: Alexander Graf <agraf@suse.de> Acked-by: Acked-by: Hollis Blanchard <hollis@penguinppc.org> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: powerpc: Improve DEC handlingAlexander Graf2010-03-014-1/+24
| | | | | | | | | | | | | | | We treated the DEC interrupt like an edge based one. This is not true for Book3s. The DEC keeps firing until mtdec is issued again and thus clears the interrupt line. So let's implement this logic in KVM too. This patch moves the line clearing from the firing of the interrupt to the mtdec emulation. This makes PPC64 guests work without AGGRESSIVE_DEC defined. Signed-off-by: Alexander Graf <agraf@suse.de> Acked-by: Acked-by: Hollis Blanchard <hollis@penguinppc.org> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: powerpc: Move vector to irqprio resolving to separate functionAlexander Graf2010-03-011-3/+10
| | | | | | | | | | | | We're using a switch table to find the irqprio that belongs to a specific interrupt vector. This table is part of the interrupt inject logic. Since we'll add a new function to stop interrupts, let's move this table out of the injection logic into a separate function. Signed-off-by: Alexander Graf <agraf@suse.de> Acked-by: Acked-by: Hollis Blanchard <hollis@penguinppc.org> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: Simplify coalesced mmio initializationAvi Kivity2010-03-013-8/+34
| | | | | | | | - add destructor function - move related allocation into constructor - add stubs for !CONFIG_KVM_MMIO Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: Add KVM_MMIO kconfig itemAvi Kivity2010-03-014-0/+6
| | | | | | s390 doesn't have mmio, this will simplify ifdefing it out. Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: Remove ifdefs from mmu notifier initializationAvi Kivity2010-03-011-5/+15
| | | | Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: Add include guards for coalesced_mmio.hAvi Kivity2010-03-011-0/+5
| | | | Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: Disentangle mmu notifiers and coalesced_mmio registrationAvi Kivity2010-03-011-11/+7
| | | | | | They aren't related. Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: SVM: Adjust tsc_offset only if tsc_unstableJoerg Roedel2010-03-011-8/+10
| | | | | | | | | | | | | The tsc_offset adjustment in svm_vcpu_load is executed unconditionally even if Linux considers the host tsc as stable. This causes a Linux guest detecting an unstable tsc in any case. This patch removes the tsc_offset adjustment if the host tsc is stable. The guest will now get the benefit of a stable tsc too. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: VMX: Add instruction rdtscp support for guestSheng Yang2010-03-015-4/+68
| | | | | | | Before enabling, execution of "rdtscp" in guest would result in #UD. Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: Add cpuid_update() callback to kvm_x86_opsSheng Yang2010-03-014-0/+16
| | | | | | | | | | | Sometime, we need to adjust some state in order to reflect guest CPUID setting, e.g. if we don't expose rdtscp to guest, we won't want to enable it on hardware. cpuid_update() is introduced for this purpose. Also export kvm_find_cpuid_entry() for later use. Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* x86: Raise vsyscall priority on hotplug notifier chainSheng Yang2010-03-011-1/+2
| | | | | | | | | | | KVM need vsyscall_init() to initialize MSR_TSC_AUX before it read the value. Per Avi's suggestion, this patch raised vsyscall priority on hotplug notifier chain, to 30. CC: Ingo Molnar <mingo@elte.hu> CC: linux-kernel@vger.kernel.org Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: Extended shared_msr_global to per CPUSheng Yang2010-03-011-22/+33
| | | | | | | | | | | | | | | shared_msr_global saved host value of relevant MSRs, but it have an assumption that all MSRs it tracked shared the value across the different CPUs. It's not true with some MSRs, e.g. MSR_TSC_AUX. Extend it to per CPU to provide the support of MSR_TSC_AUX, and more alike MSRs. Notice now the shared_msr_global still have one assumption: it can only deal with the MSRs that won't change in host after KVM module loaded. Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: VMX: Remove redundant variableSheng Yang2010-03-011-2/+0
| | | | | | | It's no longer necessary. Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: VMX: Fold ept_update_paging_mode_cr4() into its callerAvi Kivity2010-03-011-12/+8
| | | | | | | | | | ept_update_paging_mode_cr4() accesses vcpu->arch.cr4 directly, which usually needs to be accessed via kvm_read_cr4(). In this case, we can't, since cr4 is in the process of being updated. Instead of adding inane comments, fold the function into its caller (vmx_set_cr4), so it can use the not-yet-committed cr4 directly. Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: VMX: When using ept, allow the guest to own cr4.pgeAvi Kivity2010-03-011-0/+2
| | | | | | | We make no use of cr4.pge if ept is enabled, but the guest does (to flush global mappings, as with vmap()), so give the guest ownership of this bit. Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: VMX: Make guest cr4 mask more conservativeAvi Kivity2010-03-011-4/+6
| | | | | | | | Instead of specifying the bits which we want to trap on, specify the bits which we allow the guest to change transparently. This is safer wrt future changes to cr4. Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: Add accessor for reading cr4 (or some bits of cr4)Avi Kivity2010-03-015-17/+30
| | | | | | | | | | | Some bits of cr4 can be owned by the guest on vmx, so when we read them, we copy them to the vcpu structure. In preparation for making the set of guest-owned bits dynamic, use helpers to access these bits so we don't need to know where the bit resides. No changes to svm since all bits are host-owned there. Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: VMX: Move some cr[04] related constants to vmx.cAvi Kivity2010-03-012-13/+13
| | | | | | They have no place in common code. Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: VMX: Trap and invalid MWAIT/MONITOR instructionSheng Yang2010-03-012-0/+11
| | | | | | | | | | We don't support these instructions, but guest can execute them even if the feature('monitor') haven't been exposed in CPUID. So we would trap and inject a #UD if guest try this way. Cc: stable@kernel.org Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: MMU: Report spte not found in rmap before BUG()Avi Kivity2010-03-011-0/+1
| | | | | | | In the past we've had errors of single-bit in the other two cases; the printk() may confirm it for the third case (many->many). Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: x86: raise TSS exception for NULL CS and SS segmentsMarcelo Tosatti2010-03-011-0/+11
| | | | | | | Windows 2003 uses task switch to triple fault and reboot (the other exception being reserved pdptrs bits). Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
* KVM: x86: make double/triple fault promotion generic to all exceptionsEddie Dong2010-03-011-28/+61
| | | | | | | | | Move Double-Fault generation logic out of page fault exception generating function to cover more generic case. Signed-off-by: Eddie Dong <eddie.dong@intel.com> Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
* Merge branch 'x86-uv-for-linus' of ↵Linus Torvalds2010-02-284-18/+27
|\ | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, uv: Remove recursion in uv_heartbeat_enable() x86, uv: uv_global_gru_mmr_address() macro fix x86, uv: Add serial number parameter to uv_bios_get_sn_info()
| * x86, uv: Remove recursion in uv_heartbeat_enable()Roel Kluin2010-01-071-5/+4
| | | | | | | | | | | | | | | | The recursion is not needed and does not improve readability. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> LKML-Reference: <4B45F13E.3040202@gmail.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
| * x86, uv: uv_global_gru_mmr_address() macro fixJack Steiner2010-01-071-1/+2
| | | | | | | | | | | | | | | | | | | | Fix bug in uv_global_gru_mmr_address macro. Macro failed to cast an int value to a long prior to a left shift > 32. Signed-off-by: Jack Steiner <steiner@sgi.com> LKML-Reference: <20100107161240.GA2610@sgi.com> Cc: <stable@kernel.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
| * x86, uv: Add serial number parameter to uv_bios_get_sn_info()Russ Anderson2009-12-173-12/+21
| | | | | | | | | | | | | | | | | | | | Add system_serial_number to the information returned by uv_bios_get_sn_info() UV BIOS call. Signed-off-by: Russ Anderson <rja@sgi.com> LKML-Reference: <20091217165323.GA30774@sgi.com> Cc: Jack Steiner <steiner@sgi.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* | Merge branch 'x86-ptrace-for-linus' of ↵Linus Torvalds2010-02-289-9/+284
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-ptrace-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, ptrace: Remove set_stopped_child_used_math() in [x]fpregs_set x86, ptrace: Simplify xstateregs_get() ptrace: Fix ptrace_regset() comments and diagnose errors specifically parisc: Disable CONFIG_HAVE_ARCH_TRACEHOOK ptrace: Add support for generic PTRACE_GETREGSET/PTRACE_SETREGSET x86, ptrace: regset extensions to support xstate
| * | x86, ptrace: Remove set_stopped_child_used_math() in [x]fpregs_setSuresh Siddha2010-02-231-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | init_fpu() already ensures that the used_math() is set for the stopped child. Remove the redundant set_stopped_child_used_math() in [x]fpregs_set() Reported-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> LKML-Reference: <20100222225240.642169080@sbs-t61.sc.intel.com> Acked-by: Rolan McGrath <roland@redhat.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
| * | x86, ptrace: Simplify xstateregs_get()Suresh Siddha2010-02-231-23/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 48 bytes (bytes 464..511) of the xstateregs payload come from the kernel defined structure (xstate_fx_sw_bytes). Rest comes from the xstate regs structure in the thread struct. Instead of having multiple user_regset_copyout()'s, simplify the xstateregs_get() by first copying the SW bytes into the xstate regs structure in the thread structure and then using one user_regset_copyout() to copyout the xstateregs. Requested-by: Roland McGrath <roland@redhat.com> Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> LKML-Reference: <20100222225240.494688491@sbs-t61.sc.intel.com> Acked-by: Roland McGrath <roland@redhat.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Cc: Oleg Nesterov <oleg@redhat.com>
| * | ptrace: Fix ptrace_regset() comments and diagnose errors specificallySuresh Siddha2010-02-232-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Return -EINVAL for the bad size and for unrecognized NT_* type in ptrace_regset() instead of -EIO. Also update the comments for this ptrace interface with more clarifications. Requested-by: Roland McGrath <roland@redhat.com> Requested-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> LKML-Reference: <20100222225240.397523600@sbs-t61.sc.intel.com> Acked-by: Roland McGrath <roland@redhat.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
| * | parisc: Disable CONFIG_HAVE_ARCH_TRACEHOOKRoland McGrath2010-02-231-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > FYI, this commit broke tip:master on PARISC (other architectures are fine): > > kernel/built-in.o: In function `ptrace_request': > (.text.ptrace_request+0x2cc): undefined reference to `task_user_regset_view' This means that parisc failed to meet the documented requirements for setting CONFIG_HAVE_ARCH_TRACEHOOK, but set it anyway. If arch folks don't follow the specs, it defeats the whole purpose of having clear statements of requirements for arch code. Until parisc finishes up its requirements, disable CONFIG_HAVE_ARCH_TRACEHOOK. Signed-off-by: H. Peter Anvin <hpa@zytor.com> LKML-Reference: <20100222183707.8749D64C@magilla.sf.frob.com> Cc: <linux-parisc@vger.kernel.org> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Helge Deller <deller@gmx.de> Cc: James E.J. Bottomley <jejb@parisc-linux.org>
| * | ptrace: Add support for generic PTRACE_GETREGSET/PTRACE_SETREGSETSuresh Siddha2010-02-113-1/+108
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Generic support for PTRACE_GETREGSET/PTRACE_SETREGSET commands which export the regsets supported by each architecture using the correponding NT_* types. These NT_* types are already part of the userland ABI, used in representing the architecture specific register sets as different NOTES in an ELF core file. 'addr' parameter for the ptrace system call encode the REGSET type (using the corresppnding NT_* type) and the 'data' parameter points to the struct iovec having the user buffer and the length of that buffer. struct iovec iov = { buf, len}; ret = ptrace(PTRACE_GETREGSET/PTRACE_SETREGSET, pid, NT_XXX_TYPE, &iov); On successful completion, iov.len will be updated by the kernel specifying how much the kernel has written/read to/from the user's iov.buf. x86 extended state registers are primarily exported using this interface. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> LKML-Reference: <20100211195614.886724710@sbs-t61.sc.intel.com> Acked-by: Hongjiu Lu <hjl.tools@gmail.com> Cc: Roland McGrath <roland@redhat.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
| * | x86, ptrace: regset extensions to support xstateSuresh Siddha2010-02-117-4/+187
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the xstate regset support which helps extend the kernel ptrace and the core-dump interfaces to support AVX state etc. This regset interface is designed to support all the future state that gets supported using xsave/xrstor infrastructure. Looking at the memory layout saved by "xsave", one can't say which state is represented in the memory layout. This is because if a particular state is in init state, in the xsave hdr it can be represented by bit '0'. And hence we can't really say by the xsave header wether a state is in init state or the state is not saved in the memory layout. And hence the xsave memory layout available through this regset interface uses SW usable bytes [464..511] to convey what state is represented in the memory layout. First 8 bytes of the sw_usable_bytes[464..467] will be set to OS enabled xstate mask(which is same as the 64bit mask returned by the xgetbv's xCR0). The note NT_X86_XSTATE represents the extended state information in the core file, using the above mentioned memory layout. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> LKML-Reference: <20100211195614.802495327@sbs-t61.sc.intel.com> Signed-off-by: Hongjiu Lu <hjl.tools@gmail.com> Cc: Roland McGrath <roland@redhat.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* | | Merge branch 'x86-pci-for-linus' of ↵Linus Torvalds2010-02-2811-8/+161
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-pci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: Enable NMI on all cpus on UV vgaarb: Add user selectability of the number of GPUS in a system vgaarb: Fix VGA arbiter to accept PCI domains other than 0 x86, uv: Update UV arch to target Legacy VGA I/O correctly. pci: Update pci_set_vga_state() to call arch functions
| * | | x86: Enable NMI on all cpus on UVRuss Anderson2010-02-275-0/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable NMI on all cpus in UV system and add an NMI handler to dump_stack on each cpu. By default on x86 all the cpus except the boot cpu have NMI masked off. This patch enables NMI on all cpus in UV system and adds an NMI handler to dump_stack on each cpu. This way if a system hangs we can NMI the machine and get a backtrace from all the cpus. Version 2: Use x86_platform driver mechanism for nmi init, per Ingo's suggestion. Version 3: Clean up Ingo's nits. Signed-off-by: Russ Anderson <rja@sgi.com> LKML-Reference: <20100226164912.GA24439@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | vgaarb: Add user selectability of the number of GPUS in a systemMike Travis2010-02-052-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the VGA Arbiter to allow the user to select the number of GPU's supported in a system. v2: simplify setting of MAX_USER_CARDS, revert back to original default of 16 Signed-off-by: Mike Travis <travis@sgi.com> LKML-Reference: <4B68D51D.6090401@sgi.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Robin Holt <holt@sgi.com> Cc: Jack Steiner <steiner@sgi.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: David Airlie <airlied@linux.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
| * | | vgaarb: Fix VGA arbiter to accept PCI domains other than 0Mike Travis2010-02-051-5/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the VGA Arbiter to accept PCI Domains other than 0. Signed-off-by: Mike Travis <travis@sgi.com> LKML-Reference: <201002022238.o12McFe8018730@imap1.linux-foundation.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Robin Holt <holt@sgi.com> Cc: Jack Steiner <steiner@sgi.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: David Airlie <airlied@linux.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
generated by cgit (git 2.34.1) at 2025-01-13 05:32:26 +0000