kernel_optimize_test/scripts
Philipp Zabel acbef7b766 modpost: fix module autoloading for OF devices with generic compatible property
Since the wildcard at the end of OF module aliases is gone, autoloading
of modules that don't match a device's last (most generic) compatible
value fails.

For example the CODA960 VPU on i.MX6Q has the SoC specific compatible
"fsl,imx6q-vpu" and the generic compatible "cnm,coda960".  Since the
driver currently only works with knowledge about the SoC specific
integration, it doesn't list "cnm,cod960" in the module device table.

This results in the device compatible
"of:NvpuT<NULL>Cfsl,imx6q-vpuCcnm,coda960" not matching the module alias
"of:N*T*Cfsl,imx6q-vpu" anymore, whereas before commit 2f632369ab
("modpost: don't add a trailing wildcard for OF module aliases") it
matched the module alias "of:N*T*Cfsl,imx6q-vpu*".

This patch adds two module aliases for each compatible, one without the
wildcard and one with "C*" appended.

  $ modinfo coda | grep imx6q
  alias:          of:N*T*Cfsl,imx6q-vpuC*
  alias:          of:N*T*Cfsl,imx6q-vpu

Fixes: 2f632369ab ("modpost: don't add a trailing wildcard for OF module aliases")
Link: http://lkml.kernel.org/r/1462203339-15340-1-git-send-email-p.zabel@pengutronix.de
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Javier Martinez Canillas <javier@osg.samsung.com>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: <stable@vger.kernel.org>	[4.5+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-05-05 17:38:53 -07:00
..
basic kbuild: fixdep: Check fstat(2) return value 2016-02-17 22:52:04 +01:00
coccinelle Coccinelle: Add api/setup_timer.cocci 2016-02-18 22:17:30 +01:00
dtc scripts/dtc: Update to upstream commit b06e55c88b9b 2016-02-11 19:45:09 -06:00
gdb scripts/gdb: account for changes in module data structure 2016-03-22 15:36:02 -07:00
genksyms
kconfig unbreak allmodconfig KCONFIG_ALLCONFIG=... 2016-02-01 15:12:40 +01:00
ksymoops
mod modpost: fix module autoloading for OF devices with generic compatible property 2016-05-05 17:38:53 -07:00
package kbuild/mkspec: clean boot loader configuration on rpm removal 2016-03-04 22:59:09 +01:00
selinux
tracing
.gitignore KEYS: Reserve an extra certificate symbol for inserting without recompiling 2016-02-26 15:30:20 +00:00
analyze_suspend.py
asn1_compiler.c ASN.1: fix open failure check on headername 2016-04-06 14:06:48 +01:00
bloat-o-meter
bootgraph.pl
check_extable.sh
check-lc_ctype.c
checkincludes.pl
checkkconfigsymbols.py
checkpatch.pl Merge branch 'akpm' (patches from Andrew) 2016-03-16 11:51:08 -07:00
checkstack.pl
checksyscalls.sh
checkversion.pl
cleanfile
cleanpatch
coccicheck
config
conmakehash.c
decode_stacktrace.sh
decodecode
depmod.sh
diffconfig
docproc.c
export_report.pl
extract-cert.c
extract-ikconfig
extract-module-sig.pl
extract-sys-certs.pl KEYS: Use the symbol value for list size, updated by scripts/insert-sys-cert 2016-02-26 15:32:05 +00:00
extract-vmlinux
gcc-goto.sh
gcc-ld
gcc-version.sh
gcc-x86_32-has-stack-protector.sh
gcc-x86_64-has-stack-protector.sh
gen_initramfs_list.sh
get_maintainer.pl scripts/get_maintainer.pl: handle file names beginning with ./ 2016-01-20 17:09:18 -08:00
gfp-translate
headerdep.pl
headers_check.pl
headers_install.sh
headers.sh
insert-sys-cert.c KEYS: Reserve an extra certificate symbol for inserting without recompiling 2016-02-26 15:30:20 +00:00
kallsyms.c kallsyms: add support for relative offsets in kallsyms address table 2016-03-15 16:55:16 -07:00
Kbuild.include kbuild: suppress annoying "... is up to date." message 2016-03-04 23:19:19 +01:00
kernel-doc A relatively boring cycle in the docs tree. There's a few kernel-doc 2016-01-17 11:55:07 -08:00
kernel-doc-xml-ref
ld-version.sh ld-version: Fix awk regex compile failure 2016-03-13 10:54:42 +01:00
Lindent
link-vmlinux.sh Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild 2016-03-24 19:26:47 -07:00
Makefile KEYS: Reserve an extra certificate symbol for inserting without recompiling 2016-02-26 15:30:20 +00:00
Makefile.asm-generic
Makefile.build objtool: Detect and warn if libelf is missing and don't break the build 2016-03-05 09:20:44 +01:00
Makefile.clean
Makefile.dtbinst dtbsinstall: don't move target directory out of the way 2016-01-28 11:40:32 +01:00
Makefile.extrawarn
Makefile.fwinst
Makefile.headersinst
Makefile.help
Makefile.host
Makefile.kasan
Makefile.lib kernel: add kcov code coverage 2016-03-22 15:36:02 -07:00
Makefile.modbuiltin
Makefile.modinst
Makefile.modpost
Makefile.modsign
Makefile.ubsan ubsan: fix tree-wide -Wmaybe-uninitialized false positives 2016-03-22 15:36:02 -07:00
makelst
markup_oops.pl
mkcompile_h
mkmakefile
mksysmap
mkuboot.sh
mkversion
module-common.lds
namespace.pl kallsyms: add support for relative offsets in kallsyms address table 2016-03-15 16:55:16 -07:00
objdiff
patch-kernel
pnmtologo.c
profile2linkerlist.pl
prune-kernel scripts: add "prune-kernel" script to clean up old kernel images 2016-02-09 10:09:52 -08:00
recordmcount.c
recordmcount.h
recordmcount.pl
setlocalversion
show_delta
sign-file.c sign-file: fix build with CMS support disabled 2016-03-03 10:50:46 +00:00
sortextable.c parisc: Use generic extable search and sort routines 2016-03-23 16:00:46 +01:00
sortextable.h
spelling.txt
stackdelta
stackusage
tags.sh scripts/tags.sh: add regex to map kprobe helpers 2016-02-18 20:56:37 +01:00
unifdef.c
ver_linux scripts: fix typo in ver_linux 2016-02-07 23:01:45 -08:00
xen-hypercalls.sh
xz_wrap.sh