kernel/linux.git, branch v5.14-rc3

Linux 5.14-rc3

2021-07-25T22:35:14+00:00

smpboot: fix duplicate and misplaced inlining directive

2021-07-25T18:06:37+00:00

gcc doesn't care, but clang quite reasonably pointed out that the recent commit e9ba16e68cce ("smpboot: Mark idle_init() as __always_inlined to work around aggressive compiler un-inlining") did some really odd things: kernel/smpboot.c:50:20: warning: duplicate 'inline' declaration specifier [-Wduplicate-decl-specifier] static inline void __always_inline idle_init(unsigned int cpu) ^ which not only has that duplicate inlining specifier, but the new __always_inline was put in the wrong place of the function definition. We put the storage class specifiers (ie things like "static" and "extern") first, and the type information after that. And while the compiler may not care, we put the inline specifier before the types. So it should be just static __always_inline void idle_init(unsigned int cpu) instead. Cc: Ingo Molnar Cc: Thomas Gleixner Signed-off-by: Linus Torvalds

Merge tag 'powerpc-5.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2021-07-25T17:33:48+00:00

Pull powerpc fixes from Michael Ellerman: - Fix guest to host memory corruption in H_RTAS due to missing nargs check. - Fix guest triggerable host crashes due to bad handling of nested guest TM state. - Fix possible crashes due to incorrect reference counting in kvm_arch_vcpu_ioctl(). - Two commits fixing some regressions in KVM transactional memory handling introduced by the recent rework of the KVM code. Thanks to Nicholas Piggin, Alexey Kardashevskiy, and Michael Neuling. * tag 'powerpc-5.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: KVM: PPC: Book3S HV Nested: Sanitise H_ENTER_NESTED TM state KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow KVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leak KVM: PPC: Book3S: Fix CONFIG_TRANSACTIONAL_MEM=n crash KVM: PPC: Book3S HV P9: Fix guest TM support

Merge tag 'timers-urgent-2021-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2021-07-25T17:27:44+00:00

Pull timer fixes from Thomas Gleixner: "A small set of timer related fixes: - Plug a race between rearm and process tick in the posix CPU timers code - Make the optimization to avoid recalculation of the next timer interrupt work correctly when there are no timers pending" * tag 'timers-urgent-2021-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timers: Fix get_next_timer_interrupt() with no timers pending posix-cpu-timers: Fix rearm racing against process tick

Merge tag 'locking-urgent-2021-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2021-07-25T17:21:19+00:00

Pull x86 jump label fix from Thomas Gleixner: "A single fix for jump labels to prevent the compiler from agressive un-inlining which results in a section mismatch" * tag 'locking-urgent-2021-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: jump_labels: Mark __jump_label_transform() as __always_inlined to work around aggressive compiler un-inlining

Merge tag 'efi-urgent-2021-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2021-07-25T17:04:27+00:00

Pull EFI fixes from Thomas Gleixner: "A set of EFI fixes: - Prevent memblock and I/O reserved resources to get out of sync when EFI memreserve is in use. - Don't claim a non-existing table is invalid - Don't warn when firmware memory is already reserved correctly" * tag 'efi-urgent-2021-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi/mokvar: Reserve the table only if it is in boot services data efi/libstub: Fix the efi_load_initrd function description firmware/efi: Tell memblock about EFI iomem reservations efi/tpm: Differentiate missing and invalid final event log table.

Merge tag 'core-urgent-2021-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2021-07-25T16:52:48+00:00

Pull core fix from Thomas Gleixner: "A single update for the boot code to prevent aggressive un-inlining which causes a section mismatch" * tag 'core-urgent-2021-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: smpboot: Mark idle_init() as __always_inlined to work around aggressive compiler un-inlining

Merge tag 'dma-mapping-5.14-1' of git://git.infradead.org/users/hch/dma-mapping

2021-07-25T16:46:17+00:00

Pull dma-mapping fix from Christoph Hellwig: - handle vmalloc addresses in dma_common_{mmap,get_sgtable} (Roman Skakun) * tag 'dma-mapping-5.14-1' of git://git.infradead.org/users/hch/dma-mapping: dma-mapping: handle vmalloc addresses in dma_common_{mmap,get_sgtable}

Merge tag '5.14-rc2-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6

2021-07-25T00:26:47+00:00

Pull cifs fixes from Steve French: "Five cifs/smb3 fixes, including a DFS failover fix, two fallocate fixes, and two trivial coverity cleanups" * tag '5.14-rc2-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: fix fallocate when trying to allocate a hole. CIFS: Clarify SMB1 code for POSIX delete file CIFS: Clarify SMB1 code for POSIX Create cifs: support share failover when remounting cifs: only write 64kb at a time when fallocating a small region of a file

Merge tag 'riscv-for-linus-5.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2021-07-24T22:34:04+00:00

Pull RISC-V fixes from Palmer Dabbelt: - properly set the memory size, which fixes 32-bit systems - allow initrd to load anywhere in memory, rather that restricting it to the first 256MiB - fix the 'mem=' parameter on 64-bit systems to properly account for the maximum supported memory now that the kernel is outside the linear map - avoid installing mappings into the last 4KiB of memory, which conflicts with error values - avoid the stack from being freed while it is being walked - a handful of fixes to the new copy to/from user routines * tag 'riscv-for-linus-5.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: __asm_copy_to-from_user: Fix: Typos in comments riscv: __asm_copy_to-from_user: Remove unnecessary size check riscv: __asm_copy_to-from_user: Fix: fail on RV32 riscv: __asm_copy_to-from_user: Fix: overrun copy riscv: stacktrace: pin the task's stack in get_wchan riscv: Make sure the kernel mapping does not overlap with IS_ERR_VALUE riscv: Make sure the linear mapping does not use the kernel mapping riscv: Fix memory_limit for 64-bit kernel RISC-V: load initrd wherever it fits into memory riscv: Fix 32-bit RISC-V boot failure