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e232333be6
The format of the arm64 and x86 exception table entries is essentially the same as of commits:46d28947d9("x86/extable: Rework the exception table mechanics")d6e2cc5647("arm64: extable: add `type` and `data` fields") Both use a 12-byte entry consisting of two 32-bit relative offsets and 32 bits of (absolute) data, and their sort functions are identical aside from commentary, with arm64 saying: /* Don't touch the fixup type or data */ ... and x86 saying: /* Don't touch the fixup type */ Unify the two behind a common sort_relative_table_with_data() function, retaining the arm64 commentary. There should be no functional change as a result of this patch. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Borislav Petkov <bp@suse.de> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Will Deacon <will@kernel.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>