James Morse 739956488c fs/proc/kcore.c: use __pa_symbol() for KCORE_TEXT list entries ...

[ Upstream commit df865e8337 ]

elf_kcore_store_hdr() uses __pa() to find the physical address of
KCORE_RAM or KCORE_TEXT entries exported as program headers.

This trips CONFIG_DEBUG_VIRTUAL's checks, as the KCORE_TEXT entries are
not in the linear map.

Handle these two cases separately, using __pa_symbol() for the KCORE_TEXT
entries.

Link: http://lkml.kernel.org/r/20180711131944.15252-1-james.morse@arm.com
Signed-off-by: James Morse <james.morse@arm.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Omar Sandoval <osandov@fb.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-09-15 09:46:46 +02:00

..

array.c

proc: use "unsigned int" for sigqueue length

2018-06-07 17:34:38 -07:00

base.c

proc: fix missing final NUL in get_mm_cmdline() rewrite

2018-06-20 15:38:28 +09:00

cmdline.c

proc: introduce proc_create_single{,_data}

2018-05-16 07:23:35 +02:00

consoles.c

proc: introduce proc_create_seq{,_data}

2018-05-16 07:23:35 +02:00

cpuinfo.c

x86 / CPU: Always show current CPU frequency in /proc/cpuinfo

2017-11-15 19:46:50 +01:00

devices.c

proc: introduce proc_create_seq{,_data}

2018-05-16 07:23:35 +02:00

fd.c

proc: use "unsigned int" in proc_fill_cache()

2018-06-07 17:34:38 -07:00

fd.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

generic.c

proc: add proc_seq_release

2018-06-27 20:44:38 -04:00

inode.c

proc: Make inline name size calculation automatic

2018-06-15 00:48:57 -04:00

internal.h

Merge branch 'afs-proc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2018-06-16 16:32:04 +09:00

interrupts.c

proc: introduce proc_create_seq{,_data}

2018-05-16 07:23:35 +02:00

Kconfig

vmcore: add API to collect hardware dump in second kernel

2018-05-14 13:46:04 -04:00

kcore.c

fs/proc/kcore.c: use __pa_symbol() for KCORE_TEXT list entries

2018-09-15 09:46:46 +02:00

kmsg.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

loadavg.c

proc: introduce proc_create_single{,_data}

2018-05-16 07:23:35 +02:00

Makefile

proc: : uninline name_to_int()

2017-11-17 16:10:00 -08:00

meminfo.c

proc: introduce proc_create_single{,_data}

2018-05-16 07:23:35 +02:00

namespaces.c

procfs: switch instantiate_t to d_splice_alias()

2018-05-26 14:20:50 -04:00

nommu.c

proc: introduce proc_create_seq{,_data}

2018-05-16 07:23:35 +02:00

page.c

mm: mark pages in use for page tables

2018-06-07 17:34:37 -07:00

proc_net.c

proc: Add a way to make network proc files writable

2018-05-18 11:46:15 +01:00

proc_sysctl.c

treewide: kzalloc() -> kcalloc()

2018-06-12 16:19:22 -07:00

proc_tty.c

tty: replace ->proc_fops with ->proc_show

2018-05-16 07:24:30 +02:00

root.c

proc: Make inline name size calculation automatic

2018-06-15 00:48:57 -04:00

self.c

proc: introduce a proc_pid_ns helper

2018-05-16 07:23:35 +02:00

softirqs.c

proc: introduce proc_create_single{,_data}

2018-05-16 07:23:35 +02:00

stat.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

task_mmu.c

fs/proc/task_mmu.c: fix Locked field in /proc/pid/smaps*

2018-07-14 11:11:09 -07:00

task_nommu.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

thread_self.c

proc: introduce a proc_pid_ns helper

2018-05-16 07:23:35 +02:00

uptime.c

Merge tag 'vfs-timespec64' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground

2018-06-15 07:31:07 +09:00

util.c

proc: use do-while in name_to_int()

2017-11-17 16:10:00 -08:00

version.c

proc: introduce proc_create_single{,_data}

2018-05-16 07:23:35 +02:00

vmcore.c

fs/proc/vmcore.c: hide vmcoredd_mmap_dumps() for nommu builds

2018-09-15 09:46:45 +02:00