Messages in this thread | | | Date | Sun, 28 Apr 2024 09:55:02 +0300 | From | Mike Rapoport <> | Subject | Re: [PATCH v6 08/16] mm/execmem, arch: convert remaining overrides of module_alloc to execmem |
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On Fri, Apr 26, 2024 at 12:01:34PM -0700, Song Liu wrote: > On Fri, Apr 26, 2024 at 1:30 AM Mike Rapoport <rppt@kernel.org> wrote: > > > > From: "Mike Rapoport (IBM)" <rppt@kernel.org> > > > > Extend execmem parameters to accommodate more complex overrides of > > module_alloc() by architectures. > > > > This includes specification of a fallback range required by arm, arm64 > > and powerpc, EXECMEM_MODULE_DATA type required by powerpc, support for > > allocation of KASAN shadow required by s390 and x86 and support for > > late initialization of execmem required by arm64. > > > > The core implementation of execmem_alloc() takes care of suppressing > > warnings when the initial allocation fails but there is a fallback range > > defined. > > > > Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org> > > Acked-by: Will Deacon <will@kernel.org> > > nit: We should probably move the logic for ARCH_WANTS_EXECMEM_LATE > to a separate patch.
This would require to split arm64 and I prefer to keep all these changes together.
> Otherwise, > > Acked-by: Song Liu <song@kernel.org>
Thanks!
-- Sincerely yours, Mike.
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