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authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2017-03-22 09:06:50 +0530
committerMichael Ellerman <mpe@ellerman.id.au>2017-03-31 23:09:55 +1100
commit1b2fa5a046b4716cf4b11bb29a581e680cc6e9ef (patch)
tree72f50e759d4e5761ce35c73ad6e1db1a5223b18b /arch/powerpc/mm
parent52b1e66587b6b4f2e5a09102b3a40eed8ec3675f (diff)
downloadlinux-1b2fa5a046b4716cf4b11bb29a581e680cc6e9ef.tar.bz2
powerpc/mm: Remove checks that TASK_SIZE_USER64 is too small
Remove the checks that TASK_SIZE_USER64 is smaller than H_PGTABLE_RANGE and USER_VSID_RANGE. In a following patch we will deliberately add support for a TASK_SIZE smaller than both ranges, so this will no longer be an error condition. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> [mpe: Keep the check in pgtable_64.c that we don't exceed USER_VSID_RANGE] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm')
-rw-r--r--arch/powerpc/mm/init_64.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c
index 9be992083d2a..8f6f2a173e47 100644
--- a/arch/powerpc/mm/init_64.c
+++ b/arch/powerpc/mm/init_64.c
@@ -71,10 +71,6 @@
#if H_PGTABLE_RANGE > USER_VSID_RANGE
#warning Limited user VSID range means pagetable space is wasted
#endif
-
-#if (TASK_SIZE_USER64 < H_PGTABLE_RANGE) && (TASK_SIZE_USER64 < USER_VSID_RANGE)
-#warning TASK_SIZE is smaller than it needs to be.
-#endif
#endif /* CONFIG_PPC_STD_MMU_64 */
phys_addr_t memstart_addr = ~0;