mirror of https://gitee.com/openkylin/linux.git
51bba8edef
Firmware uses a 32-bit field for size while copying/backing-up memory during MPIPL. So, the maximum value that could be represented with a PAGE_SIZE aligned 32-bit field will be the maximum copy size for a region but FADump capture kernel usually needs more memory than that to be preserved to avoid running into out of memory errors. So, request firmware to copy multiple kernel boot memory regions instead of just one (which worked fine for pseries as 64-bit field was used for size there). Signed-off-by: Hari Bathini <hbathini@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/156821350193.5656.3664853158523582019.stgit@hbathini.in.ibm.com |
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| 512x | ||
| amigaone | ||
| cell | ||
| chrp | ||
| embedded6xx | ||
| maple | ||
| pasemi | ||
| powermac | ||
| powernv | ||
| ps3 | ||
| pseries | ||
| Kconfig | ||
| Kconfig.cputype | ||
| Makefile | ||
| fsl_uli1575.c | ||