package/kernel/linux/hotfix-mips64-sgi-ip32-r10k.patch

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  13
  14 Apply ip28 indigo 2 r10k speculative load-store workaround for r10k/r120 o2 ip32, too.
  15
  16 --- linux-6.6/arch/mips/Kconfig.vanilla 2024-01-06 20:52:06.032449685 +0100
  17 +++ linux-6.6/arch/mips/Kconfig 2024-01-06 20:52:47.309454246 +0100
  18 @@ -785,7 +785,7 @@
  19         select R5000_CPU_SCACHE
  20         select RM7000_CPU_SCACHE
  21         select SYS_HAS_CPU_R5000
  22 -       select SYS_HAS_CPU_R10000 if BROKEN
  23 +       select SYS_HAS_CPU_R10000
  24         select SYS_HAS_CPU_RM7000
  25         select SYS_HAS_CPU_NEVADA
  26         select SYS_SUPPORTS_64BIT_KERNEL
  27 --- linux-6.6/arch/mips/sgi-ip32/Platform.vanilla       2024-01-06 20:56:28.524478690 +0100
  28 +++ linux-6.6/arch/mips/sgi-ip32/Platform       2024-01-06 20:57:21.112484501 +0100
  29 @@ -7,4 +7,5 @@
  30  # will break.
  31  #
  32  cflags-$(CONFIG_SGI_IP32)      += -I$(srctree)/arch/mips/include/asm/mach-ip32
  33 +cflags-$(CONFIG_CPU_R10000)    += -mr10k-cache-barrier=load-store
  34  load-$(CONFIG_SGI_IP32)                += 0xffffffff80004000