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authorLinus Torvalds <torvalds@linux-foundation.org>2018-11-01 02:20:28 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-11-01 02:20:28 +0300
commit3dca04d694f16cc74dc87de9a13547e2ffec81d7 (patch)
tree7853d982b1c726fdfd6434dfccbb1ff158b8411c /include/uapi
parent9bb9d4fdce9e6b351b7b905f150745a0fccccc06 (diff)
parentef70696a63c773280ef46f5764a6cda39ef2f383 (diff)
downloadlinux-3dca04d694f16cc74dc87de9a13547e2ffec81d7.tar.xz
Merge tag 'riscv-for-linus-4.20-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux
Pull more RISC-V updates from Palmer Dabbelt: "This contains the follow-on patches I'd like to target for the 4.20 merge window. I'm being somewhat conservative here, as while there are a few patches on the mailing list that were posted early in the merge window I'd like to let those bake for another round -- this was a fairly big release as far as RISC-V is concerened, and we need to walk before we can run. As far as the patches that made it go: - A patch to ignore offline CPUs when calculating AT_HWCAP. This should fix GDB on the HiFive unleashed, which has an embedded core for hart 0 which is exposed to Linux as an offline CPU. - A move of EM_RISCV to elf-em.h, which is where it should have been to begin with. - I've also removed the 64-bit divide routines. I know I'm not really playing by my own rules here because I posted the patches this morning, but since they shouldn't be in the kernel I think it's better to err on the side of going too fast here. I don't anticipate any more patch sets for the merge window" * tag 'riscv-for-linus-4.20-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux: Move EM_RISCV into elf-em.h RISC-V: properly determine hardware caps Revert "lib: Add umoddi3 and udivmoddi4 of GCC library routines" Revert "RISC-V: Select GENERIC_LIB_UMODDI3 on RV32"
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/elf-em.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/elf-em.h b/include/uapi/linux/elf-em.h
index 31aa10178335..93722e60204c 100644
--- a/include/uapi/linux/elf-em.h
+++ b/include/uapi/linux/elf-em.h
@@ -41,6 +41,7 @@
#define EM_TILEPRO 188 /* Tilera TILEPro */
#define EM_MICROBLAZE 189 /* Xilinx MicroBlaze */
#define EM_TILEGX 191 /* Tilera TILE-Gx */
+#define EM_RISCV 243 /* RISC-V */
#define EM_BPF 247 /* Linux BPF - in-kernel virtual machine */
#define EM_FRV 0x5441 /* Fujitsu FR-V */