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linux/arch/powerpc/platforms
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Hari Bathini eae0dfcc44 powerpc/fadump: avoid holes in boot memory area when fadump is registered 
To register fadump, boot memory area - the size of low memory chunk that
is required for a kernel to boot successfully when booted with restricted
memory, is assumed to have no holes. But this memory area is currently
not protected from hot-remove operations. So, fadump could fail to
re-register after a memory hot-remove operation, if memory is removed
from boot memory area. To avoid this, ensure that memory from boot
memory area is not hot-removed when fadump is registered.

Signed-off-by: Hari Bathini <hbathini@linux.vnet.ibm.com>
Reviewed-by: Mahesh J Salgaonkar <mahesh@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-06-28 13:08:09 +10:00
..
8xx powerpc/8xx: Implement support of hugepages 2016-12-09 22:49:07 -06:00
40x powerpc updates for 4.10 2016-12-16 09:26:42 -08:00
44x powerpc/44x/fsp2: Platform support for FSP2 (476fpe) board 2017-05-30 14:59:51 +10:00
52xx powerpc/mpc52xx: Don't select user-visible RTAS_PROC 2017-05-03 14:45:37 +10:00
82xx powerpc/e8248e: Select PHYLIB only if NETDEVICES is enabled 2016-09-24 23:59:47 -05:00
83xx sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
85xx powerpc: Add struct smp_ops_t.cause_nmi_ipi operation 2017-04-28 21:02:25 +10:00
86xx powerpc: Add struct smp_ops_t.cause_nmi_ipi operation 2017-04-28 21:02:25 +10:00
512x powerpc: Remove all usages of NO_IRQ 2016-09-20 20:57:12 +10:00
amigaone powerpc: Move 32-bit probe() machine to later in the boot process 2016-07-21 19:06:42 +10:00
cell powerpc/spufs: Fix hash faults for kernel regions 2017-05-25 23:07:44 +10:00
chrp powerpc: Add struct smp_ops_t.cause_nmi_ipi operation 2017-04-28 21:02:25 +10:00
embedded6xx powerpc: Add support for relative exception tables 2016-11-14 11:11:51 +11:00
maple powerpc: Move isa bridge definitions to separate include 2017-01-31 13:54:17 +11:00
pasemi powerpc/pasemi: Do not process external or decrementer interrupts from sreset 2017-04-28 21:02:25 +10:00
powermac powerpc: Add struct smp_ops_t.cause_nmi_ipi operation 2017-04-28 21:02:25 +10:00
powernv powerpc/powernv/pci: Enable 64-bit devices to access >4GB DMA space 2017-06-27 12:14:28 +10:00
ps3 powerpc: Add NMI IPI infrastructure 2017-04-28 21:02:25 +10:00
pseries powerpc/fadump: avoid holes in boot memory area when fadump is registered 2017-06-28 13:08:09 +10:00
fsl_uli1575.c
Kconfig axon_ram: add dax_operations support 2017-04-19 15:14:36 -07:00
Kconfig.cputype powerpc/64s: Remove ICSWX feature from Power9 2017-04-19 20:21:50 +10:00
Makefile