linux_dsm_epyc7002/arch/powerpc
Nathan Fontenot 525c411d40 powerpc: Check rc of notifier chain for memory remove
The return code from invocation of the notifier for
pSeries_reconfig_chain during update of the device tree is not
checked.  This causes writes to /proc/ppc64/ofdt to update memory
properties (i.e. ibm,dyamic-reconfiguration-memory) to always
return success, instead of the result of the notifier chain.

This happens specifically when we remove/add memory from the
device tree on machines using memory specified in the
ibm,dynamic-reconfiguration-memory property of the device tree.

Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-09-15 11:07:52 -07:00
..
boot Merge branch 'linux-2.6' 2008-09-10 11:36:13 +10:00
configs powerpc: Update defconfigs for most non-embedded platforms 2008-08-26 13:31:55 +10:00
include/asm powerpc: Add new CPU feature: CPU_FTR_CP_USE_DCBTZ 2008-09-15 11:07:38 -07:00
kernel Merge branch 'linux-2.6' 2008-09-10 11:36:13 +10:00
kvm KVM: ppc: fix invalidation of large guest pages 2008-07-27 12:02:05 +03:00
lib powerpc: New copy_4K_page() 2008-09-15 11:07:42 -07:00
math-emu powerpc: Add macros to access floating point registers in thread_struct. 2008-07-01 11:28:43 +10:00
mm Merge branch 'linux-2.6' 2008-09-10 11:36:13 +10:00
oprofile powerpc: Expose PMCs & cache topology in sysfs on 32-bit 2008-08-20 16:34:58 +10:00
platforms powerpc: Check rc of notifier chain for memory remove 2008-09-15 11:07:52 -07:00
sysdev Merge branch 'linux-2.6' 2008-09-10 11:36:13 +10:00
xmon Merge branch 'linux-2.6' 2008-06-30 10:16:50 +10:00
Kconfig mm: Make generic weak get_user_pages_fast and EXPORT_GPL it 2008-08-12 17:52:53 +10:00
Kconfig.debug powerpc: Split-out common MSI bitmap logic into msi_bitmap.c 2008-08-20 16:34:57 +10:00
Makefile powerpc: Work around gcc's -fno-omit-frame-pointer bug 2008-09-03 20:53:34 +10:00