powerpc/fadump: pass additional parameters when fadump is active
authorHari Bathini <hbathini@linux.ibm.com>
Thu, 9 May 2024 11:57:55 +0000 (17:27 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 10 May 2024 06:36:10 +0000 (16:36 +1000)
commit3416c9daa6b13c0e2a656d4e2dee8de95f9a38cf
tree6ef7f345b07214008a14e47efdb712b8784c1a66
parent683eab94da75bcf55a9c65e0c31d0529edebe86d
powerpc/fadump: pass additional parameters when fadump is active

Append the additional parameters passed/set in the dedicated parameter
area (RTAS_FADUMP_PARAM_AREA) to bootargs in fadump capture kernel.

Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240509115755.519982-4-hbathini@linux.ibm.com
arch/powerpc/include/asm/fadump.h
arch/powerpc/kernel/fadump.c
arch/powerpc/kernel/prom.c