Christophe Leroy eacf4c0202 powerpc: Enable OPTPROBES on PPC32
For that, create a 32 bits version of patch_imm64_load_insns()
and create a patch_imm_load_insns() which calls
patch_imm32_load_insns() on PPC32 and patch_imm64_load_insns()
on PPC64.

Adapt optprobes_head.S for PPC32. Use PPC_LL/PPC_STL macros instead
of raw ld/std, opt out things linked to paca and use stmw/lmw to
save/restore registers.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/bad58c66859b2a475c0ad516b53164ae3b4853cd.1618927318.git.christophe.leroy@csgroup.eu
2021-04-21 22:52:32 +10:00
..
2021-02-27 08:29:02 -08:00
2021-03-14 13:33:33 -07:00
2021-02-28 12:06:45 -08:00
2021-02-27 08:29:02 -08:00
2021-02-27 08:29:02 -08:00
2021-02-27 08:29:02 -08:00
2021-02-27 08:29:02 -08:00
2021-02-27 08:29:02 -08:00
2021-02-27 08:29:02 -08:00
2021-02-27 08:29:02 -08:00
2021-02-27 08:29:02 -08:00