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authorLinus Torvalds <torvalds@linux-foundation.org>2019-03-07 12:52:36 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-07 12:52:36 -0800
commitd72cb8c7d9dbd9ce820c80f3fddb56b296ba96fc (patch)
tree0a5c1fce60589ead0a9fb719ddbbdf8daef83bca /kernel/dma
parentbe37f21a08ce65c7632c7f45e1755a4b07f278a0 (diff)
parent13fd5de06514458eb320188b7a815d65696efd99 (diff)
Merge tag 'riscv-for-linus-5.1-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux
Pull RISC-V updates from Palmer Dabbelt: "This contains the vast majority of the RISC-V patches for this merge window. It includes: - A handful of cleanups to our kernel prints, most of which are things I should have caught the first time. - We now provide an HWCAP that contains the ISA extensions that all enabled processors support, as supposed to just looking at the first enabled processor. - We no longer spin forever waiting for all harts to boot. - A fixmap implementation, which is coupled to some cleanups in our MM code. The only outstanding patches I know of right now are Vincent Chen's patches to fix c.ebreak handling in the kernel, the v2 of which was posted this morning. I'd like those in the MW, but I didn't want to hold up everything else. The patch set is based on top of my last fixes submission, but I've tested it with a conflict-free merge from v5.0. I'm doing this rather than my "just go rebase everything" flow due to a discussion with Linus, but if I misunderstood then just let me know and I'll do something else. It's also the first time I've taken a PR into my own tree, so let me know if I screwed that one up. I've used my standard testing flow (QEMU in Fedora), but now that we're starting to get the kernel in better shape I think it's time to impose some more testing here -- specifically I'm going to require that patches boot on the HiFive Unleashed because we're getting to the point where we can actually expect that to work. I haven't done that for this tag, but I'm going to do it for future ones. I know the board is a bit expensive and not everyone has one, but if I've sent you a free one and your patches break the boot then I'm going to yell at you :). If you don't have one then please indicate how you tested in your cover letter, and if you have a board then please add your Tested-by to patches if they work for your testing flow" * tag 'riscv-for-linus-5.1-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux: arch: riscv: fix logic error in parse_dtb RISC-V: Assign hwcap as per comman capabilities. RISC-V: Compare cpuid with NR_CPUS before mapping. RISC-V: Allow hartid-to-cpuid function to fail. RISC-V: Remove NR_CPUs check during hartid search from DT RISC-V: Move cpuid to hartid mapping to SMP. RISC-V: Do not wait indefinitely in __cpu_up RISC-V: Free-up initrd in free_initrd_mem() RISC-V: Implement compile-time fixed mappings RISC-V: Move setup_vm() to mm/init.c RISC-V: Move setup_bootmem() to mm/init.c RISC-V: Setup init_mm before parse_early_param() riscv: remove the HAVE_KPROBES option riscv: use for_each_of_cpu_node iterator riscv: treat cpu devicetree nodes without status as enabled riscv: fix riscv_of_processor_hartid() comment riscv: use pr_info and friends riscv: add missing newlines to printk messages
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