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Author SHA1 Message Date
Christophe Leroy 692b21d780 powerpc/vdso: Move cvdso_call macro into gettimeofday.S 
Now that gettimeofday.S is unique, move cvdso_call macro
into that file which is the only user.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/72720359d4c58e3a3b96dd74952741225faac3de.1642782130.git.christophe.leroy@csgroup.eu
 2022-02-12 22:47:44 +11:00
Christophe Leroy 9b97bea900 powerpc/vdso: Remove cvdso_call_time macro 
cvdso_call_time macro is very similar to cvdso_call macro.

Add a call_time argument to cvdso_call which is 0 by default
and set to 1 when using cvdso_call to call __c_kernel_time().

Return returned value as is with CR[SO] cleared when it is used
for time().

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/837a260ad86fc1ce297a562c2117fd69be5f7b5c.1642782130.git.christophe.leroy@csgroup.eu
 2022-02-12 22:47:43 +11:00
Christophe Leroy fd1feade75 powerpc/vdso: Merge vdso64 and vdso32 into a single directory 
merge vdso64 into vdso32 and rename it vdso.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/4dbe05cc130f6a0858d09ac72e436c373cb08b70.1642782130.git.christophe.leroy@csgroup.eu
 2022-02-12 22:47:43 +11:00