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Linus Torvalds
cd546f7ae2
Pull arm64 fixes from Catalin Marinas: - Avoid writing an uninitialised stack variable to POR_EL0 on sigreturn if the poe_context record is absent - Reserve one more page for the early 4K-page kernel mapping to cover the extra [_text, _stext) split introduced by the non-executable read-only mapping - Force the arch_local_irq_*() wrappers to be __always_inline so that noinstr entry and idle paths cannot call out-of-line, instrumentable copies - Fix potential sign extension in the arm64 SCS unwinder's DWARF advance_loc4 decoding - Tolerate arm64 ACPI platforms with only WFI and no deeper PSCI idle states, restoring cpuidle registration on such systems - Include the UAPI <asm/ptrace.h> header in the arm64 GCS libc test rather than carrying a duplicate struct user_gcs definition (the original #ifdef NT_ARM_GCS was wrong to cover the structure definition as it would be masked out if the toolchain defined it) * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: signal: Preserve POR_EL0 if poe_context is missing arm64: Reserve an extra page for early kernel mapping kselftest/arm64: Include <asm/ptrace.h> for user_gcs definition ACPI: arm64: cpuidle: Tolerate platforms with no deep PSCI idle states arm64/irqflags: __always_inline the arch_local_irq_*() helpers arm64/scs: Fix potential sign extension issue of advance_loc4