powerpc/pseries: Add failure related checks for h_get_mpp and h_get_ppp

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Couple of Minor fixes:

- hcall return values are long. Fix that for h_get_mpp, h_get_ppp and
parse_ppp_data

- If hcall fails, values set should be at-least zero. It shouldn't be
uninitialized values. Fix that for h_get_mpp and h_get_ppp

Signed-off-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240412092047.455483-3-sshegde@linux.ibm.com

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Shrikanth Hegde 2024-04-12 14:50:47 +05:30 • committed by Michael Ellerman

parent 9c74ecfd0f

commit 6d43416385

3 changed files with 7 additions and 7 deletions

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2

arch/powerpc/include/asm/hvcall.h

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6

arch/powerpc/platforms/pseries/lpar.c

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6

arch/powerpc/platforms/pseries/lparcfg.c

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