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from 1590a2e1c681 Merge tag 'acpi-5.8-rc3' of git://git.kernel.org/pub/scm/l [...] new 87676cfca141 arm64: vdso: Disable dwarf unwinding through the sigreturn [...] new a39060b009ca arm64: compat: Allow 32-bit vdso and sigpage to co-exist new 8e411be6aad1 arm64: compat: Always use sigpage for sigreturn trampoline new 2d071968a405 arm64: compat: Remove 32-bit sigreturn code from the vDSO new 4dc9b282bf5f arm64: Depend on newer binutils when building PAC new 49a3b0e1c05a arm64: vdso: Only pass --no-eh-frame-hdr when linker supports it new e56404e8e475 arm64: vdso: Don't use gcc plugins for building vgettimeofday.c new 2d21889f8b5c arm64: Don't insert a BTI instruction at inner labels new f4617be35b4b arm64: kpti: Add KRYO{3, 4}XX silver CPU cores to kpti safelist new cb944f02d0d8 kselftest: arm64: Remove redundant clean target new 8dfe804a4031 arm64: perf: Report the PC value in REGS_ABI_32 mode new 108447fd0d1a arm64: Add KRYO{3,4}XX silver CPU cores to SSB safelist new 8530684fd37c Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/li [...] new a0fc3b32893b riscv: Add -fPIC option to CFLAGS_vgettimeofday.o new d0a5fdf4cc83 clk: sifive: allocate sufficient memory for struct __prci_data new e93b327dbf3d riscv: Add extern declarations for vDSO time-related functions new e05d57dcb8c7 riscv: Fixup __vdso_gettimeofday broke dynamic ftrace new 3b6ab1012cbc Merge tag 'riscv-for-linus-5.8-rc3' of git://git.kernel.or [...] new 7e4773f73dcf powerpc/fsl_booke/32: Fix build with CONFIG_RANDOMIZE_BASE new c1ed1754f271 powerpc/kvm/book3s64: Fix kernel crash with nested kvm & D [...] new 896066aa0685 selftests/powerpc: Fix build failure in ebb tests new 21d2f6850c09 Merge tag 'powerpc-5.8-4' of git://git.kernel.org/pub/scm/ [...] new 9d71b344f86f kdb: Re-factor kdb_printf() message write code new e8857288bb62 kdb: Check status of console prior to invoking handlers new 2a78b85b70f9 kdb: Make kdb_printf() console handling more robust new 5946d1f5b309 kdb: Switch to use safer dbg_io_ops over console APIs new 440ab9e10e2e kgdb: Avoid suspicious RCU usage warning new 6116dea80dfd Merge tag 'kgdb-5.8-rc3' of git://git.kernel.org/pub/scm/l [...]
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Summary of changes: arch/arm64/Kconfig | 4 +- arch/arm64/include/asm/linkage.h | 6 -- arch/arm64/include/asm/mmu.h | 3 + arch/arm64/kernel/Makefile | 2 - arch/arm64/kernel/cpu_errata.c | 2 + arch/arm64/kernel/cpufeature.c | 2 + arch/arm64/kernel/perf_regs.c | 25 +++++++- arch/arm64/kernel/signal32.c | 27 +-------- arch/arm64/kernel/vdso.c | 61 +++++++++----------- arch/arm64/kernel/vdso/Makefile | 7 ++- arch/arm64/kernel/vdso/sigreturn.S | 54 +++++++++++------- arch/arm64/kernel/vdso32/Makefile | 1 - arch/arm64/kernel/vdso32/sigreturn.S | 58 ------------------- arch/arm64/kernel/vdso32/vdso.lds.S | 12 ---- arch/powerpc/kvm/book3s_64_mmu_radix.c | 3 +- arch/powerpc/mm/nohash/kaslr_booke.c | 1 + arch/riscv/kernel/vdso/Makefile | 5 +- arch/riscv/kernel/vdso/vgettimeofday.c | 6 ++ drivers/clk/sifive/fu540-prci.c | 5 +- drivers/tty/serial/kgdb_nmi.c | 2 +- drivers/tty/serial/kgdboc.c | 32 +++++------ drivers/usb/early/ehci-dbgp.c | 3 +- include/linux/kgdb.h | 5 +- kernel/debug/debug_core.c | 4 ++ kernel/debug/kdb/kdb_io.c | 72 ++++++++++++++---------- tools/testing/selftests/arm64/signal/Makefile | 4 -- tools/testing/selftests/powerpc/pmu/ebb/Makefile | 2 +- 27 files changed, 184 insertions(+), 224 deletions(-) delete mode 100644 arch/arm64/kernel/vdso32/sigreturn.S