Lines Matching refs:boot

22 - Once enabled through kernel boot parameter, fadump can be
46    kernel during early boot.
49    the low memory (boot memory of size larger of 5% of system RAM
53    NOTE: The term 'boot memory' means size of the low memory chunk
54          that is required for a kernel to boot successfully when
55          booted with restricted memory. By default, the boot memory
57          Alternatively, user can also specify boot memory size
58          through boot parameter 'fadump_reserve_mem=' which will
60          if default boot memory size is not sufficient for second
61          kernel to boot successfully.
63 -- After the low memory (boot memory) area has been saved, the
70    there is crash data available from a previous boot. During
71    the early boot OS will reserve rest of the memory above
72    boot memory size effectively booting with restricted memory
96 During boot, a check is made to see if firmware supports
99 then everything but boot memory size of RAM is reserved during
100 early boot (See Fig. 2). This area is released once we finish
107 to hold CPU state, HPTE region, boot memory dump and elfcore
110 so that it can act as a receptacle for a copy of the boot memory
117   0      boot memory size                                       |
135   0      boot memory size                                       |
144    kernel to boot
162    to specify size of the memory to reserve for boot memory dump
248    accurate boot memory size that is required for a kernel to
249    boot successfully when booted with restricted memory.