user/sven/linux.git/arch/mips/include, branch v5.9.2

Merge tag 'mips_fixes_5.9_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

2020-09-25T22:24:04Z

Pull MIPS fixes from Thomas Bogendoerfer: - fixed FP register access on Loongsoon-3 - added missing 1074 cpu handling - fixed Loongson2ef build error * tag 'mips_fixes_5.9_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MIPS: BCM47XX: Remove the needless check with the 1074K MIPS: Add the missing 'CPU_1074K' into __get_cpu_type() MIPS: Loongson2ef: Disable Loongson MMI instructions MIPS: Loongson-3: Fix fp register access if MSA enabled

MIPS: Add the missing 'CPU_1074K' into __get_cpu_type()

2020-09-23T12:48:30Z

Commit 442e14a2c55e ("MIPS: Add 1074K CPU support explicitly.") split 1074K from the 74K as an unique CPU type, while it missed to add the 'CPU_1074K' in __get_cpu_type(). So let's add it back. Fixes: 442e14a2c55e ("MIPS: Add 1074K CPU support explicitly.") Signed-off-by: Wei Li Signed-off-by: Thomas Bogendoerfer

Merge tag 'mips_fixes_5.9_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

2020-09-04T20:37:19Z

Pull MIPS fixes from Thomas Bogendoerfer: "A few MIPS fixes: - fallthrough fallout fix - BMIPS fixes - MSA fix to avoid leaking MSA register contents - Loongson perf and cpu feature fix - SNI interrupt fix" * tag 'mips_fixes_5.9_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MIPS: SNI: Fix SCSI interrupt MIPS: add missing MSACSR and upper MSA initialization MIPS: perf: Fix wrong check condition of Loongson event IDs mips/oprofile: Fix fallthrough placement MIPS: Loongson64: Remove unnecessary inclusion of boot_param.h MIPS: BMIPS: Also call bmips_cpu_setup() for secondary cores MIPS: mm: BMIPS5000 has inclusive physical caches MIPS: Loongson64: Do not override watch and ejtag feature

Merge tag 'locking-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2020-08-30T18:43:50Z

Pull locking fixes from Thomas Gleixner: "A set of fixes for lockdep, tracing and RCU: - Prevent recursion by using raw_cpu_* operations - Fixup the interrupt state in the cpu idle code to be consistent - Push rcu_idle_enter/exit() invocations deeper into the idle path so that the lock operations are inside the RCU watching sections - Move trace_cpu_idle() into generic code so it's called before RCU goes idle. - Handle raw_local_irq* vs. local_irq* operations correctly - Move the tracepoints out from under the lockdep recursion handling which turned out to be fragile and inconsistent" * tag 'locking-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: lockdep,trace: Expose tracepoints lockdep: Only trace IRQ edges mips: Implement arch_irqs_disabled() arm64: Implement arch_irqs_disabled() nds32: Implement arch_irqs_disabled() locking/lockdep: Cleanup x86/entry: Remove unused THUNKs cpuidle: Move trace_cpu_idle() into generic code cpuidle: Make CPUIDLE_FLAG_TLB_FLUSHED generic sched,idle,rcu: Push rcu_idle deeper into the idle path cpuidle: Fixup IRQ state lockdep: Use raw_cpu_*() for per-cpu variables

mips: Implement arch_irqs_disabled()

2020-08-26T10:41:55Z

Cc: Thomas Bogendoerfer Cc: Paul Burton Reported-by: kernel test robot Signed-off-by: Peter Zijlstra (Intel) Link: https://lkml.kernel.org/r/20200826101653.GE1362448@hirez.programming.kicks-ass.net

treewide: Use fallthrough pseudo-keyword

2020-08-23T22:36:59Z

Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2020-08-22T17:03:05Z

Pull kvm fixes from Paolo Bonzini: - PAE and PKU bugfixes for x86 - selftests fix for new binutils - MMU notifier fix for arm64 * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: arm64: Only reschedule if MMU_NOTIFIER_RANGE_BLOCKABLE is not set KVM: Pass MMU notifier range flags to kvm_unmap_hva_range() kvm: x86: Toggling CR4.PKE does not load PDPTEs in PAE mode kvm: x86: Toggling CR4.SMAP does not load PDPTEs in PAE mode KVM: x86: fix access code passed to gva_to_gpa selftests: kvm: Use a shorter encoding to clear RAX

MIPS: Loongson64: Remove unnecessary inclusion of boot_param.h

2020-08-22T07:23:14Z

The couple of #includes are unused by now; remove to prevent namespace pollution. This fixes e.g. build of dm_thin, which has a VIRTUAL symbol that conflicted with the newly-introduced one in mach-loongson64/boot_param.h. Fixes: 39c1485c8baa ("MIPS: KVM: Add kvm guest support for Loongson-3") Signed-off-by: WANG Xuerui Reviewed-by: Huacai Chen Signed-off-by: Thomas Bogendoerfer

KVM: Pass MMU notifier range flags to kvm_unmap_hva_range()

2020-08-21T22:03:47Z

The 'flags' field of 'struct mmu_notifier_range' is used to indicate whether invalidate_range_{start,end}() are permitted to block. In the case of kvm_mmu_notifier_invalidate_range_start(), this field is not forwarded on to the architecture-specific implementation of kvm_unmap_hva_range() and therefore the backend cannot sensibly decide whether or not to block. Add an extra 'flags' parameter to kvm_unmap_hva_range() so that architectures are aware as to whether or not they are permitted to block. Cc: Cc: Marc Zyngier Cc: Suzuki K Poulose Cc: James Morse Signed-off-by: Will Deacon Message-Id: <20200811102725.7121-2-will@kernel.org> Signed-off-by: Paolo Bonzini

MIPS: Loongson64: Do not override watch and ejtag feature

2020-08-17T10:50:59Z

Do not override ejtag feature to 0 as Loongson 3A1000+ do have ejtag. For watch, as KVM emulated CPU doesn't have watch feature, we should not enable it unconditionally. Signed-off-by: Jiaxun Yang Reviewed-by: Huacai Chen Signed-off-by: Thomas Bogendoerfer