From: Nicholas Piggin <npiggin@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: Anju T Sudhakar <anju@linux.vnet.ibm.com>,
Madhavan Srinivasan <maddy@linux.vnet.ibm.com>,
Reza Arbab <arbab@linux.vnet.ibm.com>,
Nicholas Piggin <npiggin@gmail.com>
Subject: [RFC PATCH 0/4] assorted virtual / physical address fixes
Date: Tue, 23 Jul 2019 03:46:56 +1000 [thread overview]
Message-ID: <20190722174700.11483-1-npiggin@gmail.com> (raw)
Implementing VIRTUAL_BUG_ON to catch incorrect usage of __va and __pa
showed up a few possible issues. Actually patch 1 was found by
inspection (I will check whether I may attribute the reporter).
Thanks,
Nick
Nicholas Piggin (4):
powerpc/64s/radix: Fix memory hotplug section page table creation
powerpc/64s/radix: Fix memory hot-unplug page table split
powerpc/perf: fix imc allocation failure
powerpc/64: Add VIRTUAL_BUG_ON checks for __va and __pa addresses
arch/powerpc/include/asm/page.h | 14 ++++++++++--
arch/powerpc/mm/book3s64/radix_pgtable.c | 6 ++---
arch/powerpc/perf/imc-pmu.c | 29 +++++++++++++++---------
3 files changed, 33 insertions(+), 16 deletions(-)
--
2.20.1
next reply other threads:[~2019-07-22 17:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-22 17:46 Nicholas Piggin [this message]
2019-07-22 17:46 ` [RFC PATCH 1/4] powerpc/64s/radix: Fix memory hotplug section page table creation Nicholas Piggin
2019-07-23 10:52 ` Michael Ellerman
2019-07-24 1:18 ` Nicholas Piggin
2019-07-22 17:46 ` [RFC PATCH 2/4] powerpc/64s/radix: Fix memory hot-unplug page table split Nicholas Piggin
2019-07-22 17:46 ` [RFC PATCH 3/4] powerpc/perf: fix imc allocation failure Nicholas Piggin
2019-07-24 5:25 ` Anju T Sudhakar
2019-07-22 17:47 ` [RFC PATCH 4/4] powerpc/64: Add VIRTUAL_BUG_ON checks for __va and __pa addresses Nicholas Piggin
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