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authorNaveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>2019-07-03 22:33:58 +0530
committerMichael Ellerman <mpe@ellerman.id.au>2019-07-04 22:23:38 +1000
commitef34e0efa22a867f8db16feb79fba9964cfbe253 (patch)
tree8da2d8e0af59be1127348854d04082fdbcd47fb3 /tools/testing/selftests/powerpc
parentpowerpc/pseries: Introduce rwlock to gatekeep DTLB usage (diff)
downloadlinux-dev-ef34e0efa22a867f8db16feb79fba9964cfbe253.tar.xz
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powerpc/pseries: Generalize hcall_vphn()
H_HOME_NODE_ASSOCIATIVITY hcall can take two different flags and return different associativity information in each case. Generalize the existing hcall_vphn() function to take flags as an argument and to return the result. Update the only existing user to pass the proper arguments. Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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