user/sven/linux.git/scripts, branch v3.18.40

ftrace/recordmcount: Work around for addition of metag magic but not relocations

2016-08-22T16:23:26Z

[ Upstream commit b2e1c26f0b62531636509fbcb6dab65617ed8331 ] glibc recently did a sync up (94e73c95d9b5 "elf.h: Sync with the gabi webpage") that added a #define for EM_METAG but did not add relocations This triggers build errors: scripts/recordmcount.c: In function 'do_file': scripts/recordmcount.c:466:28: error: 'R_METAG_ADDR32' undeclared (first use in this function) case EM_METAG: reltype = R_METAG_ADDR32; ^~~~~~~~~~~~~~ scripts/recordmcount.c:466:28: note: each undeclared identifier is reported only once for each function it appears in scripts/recordmcount.c:468:20: error: 'R_METAG_NONE' undeclared (first use in this function) rel_type_nop = R_METAG_NONE; ^~~~~~~~~~~~ Work around this change with some more #ifdefery for the relocations. Fedora Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1354034 Link: http://lkml.kernel.org/r/1468005530-14757-1-git-send-email-labbott@redhat.com Cc: stable@vger.kernel.org # v3.9+ Cc: James Hogan Fixes: 00512bdd4573 ("metag: ftrace support") Reported-by: Ross Burton Signed-off-by: Laura Abbott Signed-off-by: Steven Rostedt Signed-off-by: Sasha Levin

of: fix autoloading due to broken modalias with no 'compatible'

2016-06-20T03:47:45Z

[ Upstream commit b3c0a4dab7e35a9b6d69c0415641d2280fdefb2b ] Because of an improper dereference, a stray 'C' character was output to the modalias when no 'compatible' was specified. This is the case for some old PowerMac drivers which only set the 'name' property. Fix it to let them match again. Reported-by: Mathieu Malaterre Signed-off-by: Wolfram Sang Tested-by: Mathieu Malaterre Cc: Philipp Zabel Cc: Andreas Schwab Fixes: 6543becf26fff6 ("mod/file2alias: make modalias generation safe for cross compiling") Cc: stable@vger.kernel.org # v3.9+ Signed-off-by: Michael Ellerman Signed-off-by: Sasha Levin

kbuild: move -Wunused-const-variable to W=1 warning level

2016-06-06T23:11:02Z

[ Upstream commit c9c6837d39311b0cc14cdbe7c18e815ab44aefb1 ] gcc-6 started warning by default about variables that are not used anywhere and that are marked 'const', generating many false positives in an allmodconfig build, e.g.: arch/arm/mach-davinci/board-da830-evm.c:282:20: warning: 'da830_evm_emif25_pins' defined but not used [-Wunused-const-variable=] arch/arm/plat-omap/dmtimer.c:958:34: warning: 'omap_timer_match' defined but not used [-Wunused-const-variable=] drivers/bluetooth/hci_bcm.c:625:39: warning: 'acpi_bcm_default_gpios' defined but not used [-Wunused-const-variable=] drivers/char/hw_random/omap-rng.c:92:18: warning: 'reg_map_omap4' defined but not used [-Wunused-const-variable=] drivers/devfreq/exynos/exynos5_bus.c:381:32: warning: 'exynos5_busfreq_int_pm' defined but not used [-Wunused-const-variable=] drivers/dma/mv_xor.c:1139:34: warning: 'mv_xor_dt_ids' defined but not used [-Wunused-const-variable=] This is similar to the existing -Wunused-but-set-variable warning that was added in an earlier release and that we disable by default now and only enable when W=1 is set, so it makes sense to do the same here. Once we have eliminated the majority of the warnings for both, we can put them back into the default list. We probably want this in backport kernels as well, to allow building them with gcc-6 without introducing extra warnings. Signed-off-by: Arnd Bergmann Acked-by: Olof Johansson Acked-by: Lee Jones Cc: stable@vger.kernel.org Signed-off-by: Michal Marek Signed-off-by: Sasha Levin

scripts/coccinelle: modernize &

2016-04-18T12:49:15Z

[ Upstream commit 1b669e713f277a4d4b3cec84e13d16544ac8286d ] & is no longer allowed in column 0, since Coccinelle 1.0.4. Signed-off-by: Julia Lawall Tested-by: Nishanth Menon Cc: stable@vger.kernel.org Signed-off-by: Michal Marek Signed-off-by: Sasha Levin

ld-version: Fix awk regex compile failure

2016-03-29T12:35:42Z

[ Upstream commit 4b7b1ef2c2f83d702272555e8adb839a50ba0f8e ] The ld-version.sh script fails on some versions of awk with the following error, resulting in build failures for MIPS: awk: scripts/ld-version.sh: line 4: regular expression compile failed (missing '(') This is due to the regular expression ".*)", meant to strip off the beginning of the ld version string up to the close bracket, however brackets have a meaning in regular expressions, so lets escape it so that awk doesn't expect a corresponding open bracket. Fixes: ccbef1674a15 ("Kbuild, lto: add ld-version and ld-ifversion ...") Reported-by: Geert Uytterhoeven Signed-off-by: James Hogan Tested-by: Michael S. Tsirkin Acked-by: Michael S. Tsirkin Tested-by: Sudip Mukherjee Cc: Michal Marek Cc: Andi Kleen Cc: Geert Uytterhoeven Cc: linux-mips@linux-mips.org Cc: linux-kbuild@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org # 4.4.x- Patchwork: https://patchwork.linux-mips.org/patch/12838/ Signed-off-by: Ralf Baechle Signed-off-by: Sasha Levin

scripts/bloat-o-meter: fix python3 syntax error

2016-02-10T03:57:08Z

[ Upstream commit 72214a24a7677d4c7501eecc9517ed681b5f2db2 ] In Python3+ print is a function so the old syntax is not correct anymore: $ ./scripts/bloat-o-meter vmlinux.o vmlinux.o.old File "./scripts/bloat-o-meter", line 61 print "add/remove: %s/%s grow/shrink: %s/%s up/down: %s/%s (%s)" % \ ^ SyntaxError: invalid syntax Fix by calling print as a function. Tested on python 2.7.11, 3.5.1 Signed-off-by: Sergey Senozhatsky Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Sasha Levin

localmodconfig: Use Kbuild files too

2015-09-16T14:00:24Z

[ Upstream commit c0ddc8c745b7f89c50385fd7aa03c78dc543fa7a ] In kbuild it is allowed to define objects in files named "Makefile" and "Kbuild". Currently localmodconfig reads objects only from "Makefile"s and misses modules like nouveau. Link: http://lkml.kernel.org/r/1437948415-16290-1-git-send-email-richard@nod.at Cc: stable@vger.kernel.org Reported-and-tested-by: Leonidas Spyropoulos Signed-off-by: Richard Weinberger Signed-off-by: Steven Rostedt Signed-off-by: Sasha Levin

kconfig: Fix warning "‘jump’ may be used uninitialized"

2015-02-11T07:00:55Z

commit 2d560306096739e2251329ab5c16059311a151b0 upstream. Warning: In file included from scripts/kconfig/zconf.tab.c:2537:0: scripts/kconfig/menu.c: In function ‘get_symbol_str’: scripts/kconfig/menu.c:590:18: warning: ‘jump’ may be used uninitialized in this function [-Wmaybe-uninitialized] jump->offset = strlen(r->s); Simplifies the test logic because (head && local) means (jump != 0) and makes GCC happy when checking if the jump pointer was initialized. Signed-off-by: Peter Kümmel Signed-off-by: Michal Marek Cc: Sedat Dilek Signed-off-by: Greg Kroah-Hartman

scripts/recordmcount.pl: There is no -m32 gcc option on Super-H anymore

2015-01-30T01:40:43Z

commit 1caf6aaaa47471831d77c75f094d4e00ad1ec808 upstream. Compiling SH with gcc-4.8 fails due to the -m32 option not being supported. From http://buildd.debian-ports.org/status/fetch.php?pkg=linux&arch=sh4&ver=3.16.7-ckt4-1&stamp=1421425783 CC init/main.o gcc-4.8: error: unrecognized command line option '-m32' ld: cannot find init/.tmp_mc_main.o: No such file or directory objcopy: 'init/.tmp_mx_main.o': No such file rm: cannot remove 'init/.tmp_mx_main.o': No such file or directory rm: cannot remove 'init/.tmp_mc_main.o': No such file or directory Link: http://lkml.kernel.org/r/1421537778-29001-1-git-send-email-kernel@mkarcher.dialup.fu-berlin.de Link: http://lkml.kernel.org/r/54BCBDD4.10102@physik.fu-berlin.de Cc: Matt Fleming Reported-by: John Paul Adrian Glaubitz Signed-off-by: Michael Karcher Signed-off-by: Steven Rostedt Signed-off-by: Greg Kroah-Hartman

kbuild: Fix removal of the debian/ directory

2015-01-27T16:29:45Z

commit a16c5f99a28c9945165c46da27fff8e6f26f8736 upstream. scripts/Makefile.clean treats absolute path specially, but $(objtree)/debian is no longer an absolute path since 7e1c0477 (kbuild: Use relative path for $(objtree). Work around this by checking if the path starts with $(objtree)/. Reported-and-tested-by: Sedat Dilek Fixes: 7e1c0477 (kbuild: Use relative path for $(objtree) Signed-off-by: Michal Marek Signed-off-by: Greg Kroah-Hartman