Murilo Opsfelder Araujo 58dbe9b373 powerpc/64s: Fix build failure when CONFIG_PPC_64S_HASH_MMU is not set ... The following build failure occurs when CONFIG_PPC_64S_HASH_MMU is not set: arch/powerpc/kernel/setup_64.c: In function ‘setup_per_cpu_areas’: arch/powerpc/kernel/setup_64.c:811:21: error: ‘mmu_linear_psize’ undeclared (first use in this function); did you mean ‘mmu_virtual_psize’? 811 | if (mmu_linear_psize == MMU_PAGE_4K) | ^~~~~~~~~~~~~~~~ | mmu_virtual_psize arch/powerpc/kernel/setup_64.c:811:21: note: each undeclared identifier is reported only once for each function it appears in Move the declaration of mmu_linear_psize outside of CONFIG_PPC_64S_HASH_MMU ifdef. After the above is fixed, it fails later with the following error: ld: arch/powerpc/kexec/file_load_64.o: in function `.arch_kexec_kernel_image_probe': file_load_64.c:(.text+0x1c1c): undefined reference to `.add_htab_mem_range' Fix that, too, by conditioning add_htab_mem_range() symbol to CONFIG_PPC_64S_HASH_MMU. Fixes: 387e220a2e ("powerpc/64s: Move hash MMU support code under CONFIG_PPC_64S_HASH_MMU") Reported-by: Erhard F. <erhard_f@mailbox.org> Signed-off-by: Murilo Opsfelder Araujo <muriloo@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=215567 Link: https://lore.kernel.org/r/20220301204743.45133-1-muriloo@linux.ibm.com		2022-03-05 20:42:21 +11:00
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asm	powerpc/64s: Fix build failure when CONFIG_PPC_64S_HASH_MMU is not set	2022-03-05 20:42:21 +11:00
uapi/asm	powerpc/perf: Expose instruction and data address registers as part of extended regs	2021-10-12 18:39:02 +11:00