Forgot to mention that the patch is on top of akpm/mm-unstable On Wed, Mar 22, 2023 at 10:15:20AM +0200, Mike Rapoport wrote: > From: "Mike Rapoport (IBM)" <rppt@xxxxxxxxxx> > > MIPS defines insane ranges for ARCH_FORCE_MAX_ORDER allowing MAX_ORDER > up to 63, which implies maximal contiguous allocation size of 2^63 > pages. > > Drop bogus definitions of ranges for ARCH_FORCE_MAX_ORDER and leave it a > simple integer with sensible defaults. > > Users that *really* need to change the value of ARCH_FORCE_MAX_ORDER > will be able to do so but they won't be mislead by the bogus ranges. > > Signed-off-by: Mike Rapoport (IBM) <rppt@xxxxxxxxxx> > --- > arch/mips/Kconfig | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig > index 3e8b765b8c7b..a0f6e9d0a561 100644 > --- a/arch/mips/Kconfig > +++ b/arch/mips/Kconfig > @@ -2137,13 +2137,9 @@ endchoice > > config ARCH_FORCE_MAX_ORDER > int "Maximum zone order" > - range 13 63 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_64KB > default "13" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_64KB > - range 12 63 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_32KB > default "12" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_32KB > - range 11 63 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_16KB > default "11" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_16KB > - range 0 63 > default "10" > help > The kernel memory allocator divides physically contiguous memory > -- > 2.35.1 > -- Sincerely yours, Mike.
