linux-kernel - [patch part-III V2 00/23] x86/entry: Consolidation

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Date:   Mon, 09 Mar 2020 00:14:10 +0100
From:   Thomas Gleixner <tglx@...utronix.de>
To:     LKML <linux-kernel@...r.kernel.org>
Cc:     x86@...nel.org, Steven Rostedt <rostedt@...dmis.org>,
        Brian Gerst <brgerst@...il.com>,
        Juergen Gross <jgross@...e.com>,
        Frederic Weisbecker <frederic@...nel.org>,
        Alexandre Chartre <alexandre.chartre@...cle.com>
Subject: [patch part-III V2 00/23] x86/entry: Consolidation - Part III (simple exceptions)

Hi!

This is the second version of the entry consolidation work part III
covering simple exceptions. V1 can be found here:

  https://lore.kernel.org/r/20200225221606.511535280@linutronix.de

It applies on top of part II which is available here

  https://lore.kernel.org/r/20200308222359.370649591@linutronix.de

and is also available from git (including part II):

    git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel entry-v2-part3

The changes vs. V1:

  - Remove #BP (int3) conversion as this needs extra care vs. kprobes (Peter)

  - Fixup the FOOF bug do_invalid_op() call in fault.c 

  - Address the few review comments (mostly changelog and comment improvements)

  - Picked up Reviewed-by and Acked-by tags

Thanks,

	tglx
---
 arch/x86/entry/entry_32.S         |  160 +++++---------
 arch/x86/entry/entry_64.S         |  410 ++++++++++++++++++++------------------
 arch/x86/include/asm/traps.h      |   76 -------
 arch/x86/kernel/idt.c             |   28 +-
 arch/x86/kernel/traps.c           |  131 +++++++-----
 arch/x86/mm/fault.c               |    2 
 arch/x86/xen/enlighten_pv.c       |   33 +--
 arch/x86/xen/xen-asm_32.S         |    2 
 arch/x86/xen/xen-asm_64.S         |   28 +-
 b/arch/x86/include/asm/idtentry.h |  167 +++++++++++++++
 b/arch/x86/include/asm/trapnr.h   |   31 ++
 11 files changed, 611 insertions(+), 457 deletions(-)