[GIT PULL] RISC-V updates for v6.19-rc8

[Paul Walmsley]

Linus,

Please pull these RISC-V updates for v6.19-rc8.  Nothing too exciting here;
looks like we're in good shape for the final v6.19 release.

thanks,

- Paul


The following changes since commit 63804fed149a6750ffd28610c5c1c98cce6bd377:

  Linux 6.19-rc7 (2026-01-25 14:11:24 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux tags/riscv-for-linus-6.19-rc8

for you to fetch changes up to 0ea05c4f7527a98f5946f96c829733788934311d:

  riscv: compat: fix COMPAT_UTS_MACHINE definition (2026-01-29 00:59:17 -0700)

----------------------------------------------------------------
RISC-V updates for v6.19-rc8

- Correct the RISC-V compat.h COMPAT_UTS_MACHINE architecture name

- Avoid printing a false warning message on kernels with the SiFive and
  MIPS errata compiled in

- Address a few warnings generated by sparse in the signal handling code

- Fix a comment typo

----------------------------------------------------------------
Andreas Schwab (1):
      errata/sifive: remove unreliable warn_miss_errata

Austin Kim (1):
      riscv: fix minor typo in syscall.h comment

Han Gao (1):
      riscv: compat: fix COMPAT_UTS_MACHINE definition

Paul Walmsley (1):
      riscv: signal: fix some warnings reported by sparse

 arch/riscv/errata/sifive/errata.c | 18 ------------------
 arch/riscv/include/asm/compat.h   |  2 +-
 arch/riscv/include/asm/syscall.h  |  2 +-
 arch/riscv/kernel/signal.c        |  6 +++---
 4 files changed, 5 insertions(+), 23 deletions(-)


vmlinux size differences in bytes (from 63804fed149a):
text data bss  dec  hex filename                             
 -64 -224   . -288 -120 vmlinux.defconfig.gcc-15             
   . -288   . -288 -120 vmlinux.nosmp_defconfig.gcc-15       
-128 -168   . -296 -128 vmlinux.rv32_defconfig.gcc-15        
 -88 -168   . -256 -100 vmlinux.rv32_nosmp_defconfig.gcc-15  
-123    .   . -123  -7b vmlinux.nommu_virt_defconfig.gcc-15  
-176 -160   . -336 -150 vmlinux.defconfig.clang-20           
-176 -160   . -336 -150 vmlinux.nosmp_defconfig.clang-20     
-184 -160   . -344 -158 vmlinux.rv32_defconfig.clang-20      
-184 -224   . -408 -198 vmlinux.rv32_nosmp_defconfig.clang-20
-223 +128   .  -95  -5f vmlinux.nommu_virt_defconfig.clang-20