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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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a200dcb346
This adds a new kind of barrier, and reworks virtio and xen to use it. Plus some fixes here and there. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJWlU2kAAoJECgfDbjSjVRpZ6IH/Ra19ecG8sCQo9zskr4zo22Z DZXC3u0sJDBYjjBAiw3IY1FKh7wx2Fr1RhUOj1bteBgcFCMCV1zInP5ITiCyzd1H YYh1w9C2tZaj2T4t9L4hIrAdtIF8fGS+oI2IojXPjOuDLEt6pfFBEjHp/sfl3UJq ZmZvw4OXviSNej7jBw8Xni3Uv18yfmLGXvMdkvMSPC1/XL29voGDqTVwhqJwxLVz k/ZLcKFOzIs9N7Nja0Jl1EiZtC2Y9cpItqweicNAzszlpkSL44vQxmCSefB+WyQ4 gt0O3+AxYkLfrxzCBhUA4IpRex3/XPW1b+1e/V1XjfR2n/FlyLe+AIa8uPJElFc= =ukaV -----END PGP SIGNATURE----- Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Pull virtio barrier rework+fixes from Michael Tsirkin: "This adds a new kind of barrier, and reworks virtio and xen to use it. Plus some fixes here and there" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (44 commits) checkpatch: add virt barriers checkpatch: check for __smp outside barrier.h checkpatch.pl: add missing memory barriers virtio: make find_vqs() checkpatch.pl-friendly virtio_balloon: fix race between migration and ballooning virtio_balloon: fix race by fill and leak s390: more efficient smp barriers s390: use generic memory barriers xen/events: use virt_xxx barriers xen/io: use virt_xxx barriers xenbus: use virt_xxx barriers virtio_ring: use virt_store_mb sh: move xchg_cmpxchg to a header by itself sh: support 1 and 2 byte xchg virtio_ring: update weak barriers to use virt_xxx Revert "virtio_ring: Update weak barriers to use dma_wmb/rmb" asm-generic: implement virt_xxx memory barriers x86: define __smp_xxx xtensa: define __smp_xxx tile: define __smp_xxx ... |
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| .. | ||
| fpu | ||
| trace | ||
| airq.h | ||
| appldata.h | ||
| asm-offsets.h | ||
| atomic.h | ||
| barrier.h | ||
| bitops.h | ||
| bug.h | ||
| bugs.h | ||
| cache.h | ||
| cacheflush.h | ||
| ccwdev.h | ||
| ccwgroup.h | ||
| checksum.h | ||
| chpid.h | ||
| cio.h | ||
| clp.h | ||
| cmb.h | ||
| cmpxchg.h | ||
| compat.h | ||
| cpcmd.h | ||
| cpu_mf.h | ||
| cpu.h | ||
| cpufeature.h | ||
| cputime.h | ||
| crw.h | ||
| css_chars.h | ||
| ctl_reg.h | ||
| current.h | ||
| debug.h | ||
| delay.h | ||
| device.h | ||
| diag.h | ||
| dis.h | ||
| div64.h | ||
| dma-mapping.h | ||
| dma.h | ||
| eadm.h | ||
| ebcdic.h | ||
| elf.h | ||
| emergency-restart.h | ||
| etr.h | ||
| exec.h | ||
| extmem.h | ||
| facilities_src.h | ||
| facility.h | ||
| fb.h | ||
| fcx.h | ||
| ftrace.h | ||
| futex.h | ||
| hardirq.h | ||
| hugetlb.h | ||
| hw_irq.h | ||
| idals.h | ||
| idle.h | ||
| io.h | ||
| ipl.h | ||
| irq_regs.h | ||
| irq.h | ||
| irqflags.h | ||
| isc.h | ||
| itcw.h | ||
| jump_label.h | ||
| Kbuild | ||
| kdebug.h | ||
| kexec.h | ||
| kmap_types.h | ||
| kprobes.h | ||
| kvm_host.h | ||
| kvm_para.h | ||
| linkage.h | ||
| livepatch.h | ||
| local64.h | ||
| local.h | ||
| lowcore.h | ||
| mathemu.h | ||
| mman.h | ||
| mmu_context.h | ||
| mmu.h | ||
| mmzone.h | ||
| module.h | ||
| mutex.h | ||
| nmi.h | ||
| numa.h | ||
| os_info.h | ||
| page.h | ||
| pci_clp.h | ||
| pci_debug.h | ||
| pci_dma.h | ||
| pci_insn.h | ||
| pci_io.h | ||
| pci.h | ||
| percpu.h | ||
| perf_event.h | ||
| pgalloc.h | ||
| pgtable.h | ||
| processor.h | ||
| ptrace.h | ||
| qdio.h | ||
| reset.h | ||
| runtime_instr.h | ||
| rwsem.h | ||
| schid.h | ||
| sclp.h | ||
| scsw.h | ||
| seccomp.h | ||
| sections.h | ||
| segment.h | ||
| serial.h | ||
| setup.h | ||
| sfp-machine.h | ||
| sfp-util.h | ||
| shmparam.h | ||
| signal.h | ||
| sigp.h | ||
| smp.h | ||
| sparsemem.h | ||
| spinlock_types.h | ||
| spinlock.h | ||
| string.h | ||
| switch_to.h | ||
| syscall.h | ||
| sysinfo.h | ||
| termios.h | ||
| thread_info.h | ||
| timex.h | ||
| tlb.h | ||
| tlbflush.h | ||
| topology.h | ||
| types.h | ||
| uaccess.h | ||
| unaligned.h | ||
| unistd.h | ||
| uprobes.h | ||
| user.h | ||
| vdso.h | ||
| vga.h | ||
| vtime.h | ||
| vtimer.h | ||
| vx-insn.h | ||
| xor.h | ||