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https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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2f9eb0c54a
Pull RISC-V fixes from Paul Walmsley:
"The most notable change involves the rseq kselftest common Makefile
(as it is not RISC-V-specific). The basic approach in the patch
appears similar to one used in the KVM and S390 selftests (grep for
LINUX_TOOL_ARCH_INCLUDE and SUBARCH), and the rseq kselftests pass a
quick build test on x86 after this.
- Avoid a null pointer deference in machine_kexec_prepare() that the
IMA subsystem can trigger
- Bypass libc in part of the ptrace_v_not_enabled kselftest to avoid
noise from child atfork handlers that libc might run
- Include Kconfig support for UltraRISC SoCs, already referenced by
some device drivers; and enable it in our defconfig
- Fix the build of the rseq kselftest for RISC-V by borrowing a
technique from the KVM and S390 kselftests that includes
arch-specific header files from tools/arch/<arch>/include
- Fix some memory leaks in the RISC-V vector ptrace kselftests
- Clean up some DT bindings and hwprobe documentation"
* tag 'riscv-for-linus-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
selftests/riscv: ptrace: Fix memory leak of regset_data in vector tests
selftests/rseq: Fix a building error for riscv arch
riscv: defconfig: enable ARCH_ULTRARISC
riscv: add UltraRISC SoC family Kconfig support
riscv: hwprobe.rst: Document EXT_ZICFISS and EXT_ZICFILP
riscv: hwprobe.rst: Make indentation consistent
dt-bindings: riscv: sort multi-letter Z extensions alphanumerically
selftests: riscv: Bypass libc in inactive vector ptrace test
riscv: Prevent NULL pointer dereference in machine_kexec_prepare()