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From: Nicholas Piggin <npiggin@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v2 0/5] powerpc/64s: improve boot debugging
Date: Mon, 26 Sep 2022 15:56:15 +1000
Message-Id: <20220926055620.2676869-1-npiggin@gmail.com>
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Cc: Nicholas Piggin <npiggin@gmail.com>
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Sender: "Linuxppc-dev" <linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org>

This series provides a machine check handler to catch out of
bounds memory accesses in early boot before the MMU is enabled.

Since v1:
- 64e compile fix

Nicholas Piggin (5):
  powerpc/64s/interrupt: move early boot ILE fixup into a macro
  powerpc/64s: early boot machine check handler
  powerpc/64: avoid using r13 in relocate
  powerpc/64: don't set boot CPU's r13 to paca until the structure is
    set up
  powerpc/64s/interrupt: halt early boot interrupts if paca is not set
    up

 arch/powerpc/include/asm/asm-prototypes.h |   1 +
 arch/powerpc/kernel/exceptions-64s.S      | 117 +++++++++++++---------
 arch/powerpc/kernel/head_64.S             |   3 +
 arch/powerpc/kernel/reloc_64.S            |  14 +--
 arch/powerpc/kernel/setup_64.c            |  33 ++++--
 arch/powerpc/kernel/traps.c               |  14 +++
 6 files changed, 120 insertions(+), 62 deletions(-)

-- 
2.37.2