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Paul Mackerras b9da9c8a48 powerpc: Set regs->dar if memory access fails in emulate_step()
This adds code to the instruction emulation code to set regs->dar
to the address of any memory access that fails.  This address is
not necessarily the same as the effective address of the instruction,
because if the memory access is unaligned, it might cross a page
boundary and fault on the second page.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-09-01 16:39:54 +10:00
arch powerpc: Set regs->dar if memory access fails in emulate_step() 2017-09-01 16:39:54 +10:00
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Documentation powerpc/powernv/vas: Define vas_init() and vas_exit() 2017-08-31 14:26:26 +10:00
drivers cxl: Fix driver use count 2017-08-31 14:26:49 +10:00
firmware
fs NFS client bugfixes for 4.13 2017-07-21 16:26:01 -07:00
include mm/hugetlb: Allow arch to override and call the weak function 2017-08-15 23:20:30 +10:00
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kernel Three minor updates 2017-07-21 13:59:51 -07:00
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mm mm/hugetlb: Allow arch to override and call the weak function 2017-08-15 23:20:30 +10:00
net NFS client bugfixes for 4.13 2017-07-21 16:26:01 -07:00
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scripts Properly alphabetize MAINTAINERS file 2017-07-23 16:06:21 -07:00
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tools selftests/powerpc: Force ptrace tests to build -fno-pie 2017-08-31 14:26:49 +10:00
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MAINTAINERS MAINTAINERS: Add drivers/watchdog/wdrtas.c to powerpc section 2017-08-31 14:26:46 +10:00
Makefile Linux 4.13-rc2 2017-07-23 16:15:17 -07:00
README

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.