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| author | Michael Ellerman <mpe@ellerman.id.au> | 2021-04-25 21:58:31 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-04-27 10:48:37 +1000 |
| commit | ee1bc694fbaec1a662770703fc34a74abf418938 (patch) | |
| tree | d96e60ea7939cb77ccdab7ff473a743f2f7742f7 /fs/isofs/compress.c | |
| parent | 30c400886bad4ac1801516683b71d7714bc2b1b1 (diff) | |
powerpc/kvm: Fix build error when PPC_MEM_KEYS/PPC_PSERIES=n
lkp reported a randconfig failure:
In file included from arch/powerpc/include/asm/book3s/64/pkeys.h:6,
from arch/powerpc/kvm/book3s_64_mmu_host.c:15:
arch/powerpc/include/asm/book3s/64/hash-pkey.h: In function 'hash__vmflag_to_pte_pkey_bits':
>> arch/powerpc/include/asm/book3s/64/hash-pkey.h:10:23: error: 'VM_PKEY_BIT0' undeclared
10 | return (((vm_flags & VM_PKEY_BIT0) ? H_PTE_PKEY_BIT0 : 0x0UL) |
| ^~~~~~~~~~~~
We added the include of book3s/64/pkeys.h for pte_to_hpte_pkey_bits(),
but that header on its own should only be included when PPC_MEM_KEYS=y.
Instead include linux/pkeys.h, which brings in the right definitions
when PPC_MEM_KEYS=y and also provides empty stubs when PPC_MEM_KEYS=n.
Fixes: e4e8bc1df691 ("powerpc/kvm: Fix PR KVM with KUAP/MEM_KEYS enabled")
Cc: stable@vger.kernel.org # v5.11+
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210425115831.2818434-1-mpe@ellerman.id.au
Diffstat (limited to 'fs/isofs/compress.c')
0 files changed, 0 insertions, 0 deletions