powerpc/40x: Make more space for system call exception

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When CONFIG_VIRT_CPU_ACCOUNTING is selected, system call exception
handler doesn't fit below 0xd00 and build fails.

As exception 0xd00 doesn't exist and is never generated by 40x,
comment it out in order to get more space for system call exception.

Fixes: 9e27086292 ("powerpc/32: Warn and return ENOSYS on syscalls from kernel")
Reported-by: kbuild 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/633165d72f75b4ef4c0901aebe99d3915c93e9a2.1589043863.git.christophe.leroy@csgroup.eu

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Christophe Leroy 2020-05-09 17:05:11 +00:00 • committed by Michael Ellerman

parent e963b7a28b

commit 249c9b0cd1

1 changed files with 2 additions and 1 deletions

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arch/powerpc/kernel/head_40x.S

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