regressions.lists.linux.dev archive mirror
 help / color / mirror / Atom feed
* arch/arm/probes/kprobes/core.c:409:30: error: .fnstart must precede .save or .vsave directives
@ 2022-09-26 13:27 Naresh Kamboju
  2022-09-26 15:44 ` Nathan Chancellor
  2022-09-26 16:11 ` arch/arm/probes/kprobes/core.c:409:30: error: .fnstart must precede .save or .vsave directives Russell King (Oracle)
  0 siblings, 2 replies; 18+ messages in thread
From: Naresh Kamboju @ 2022-09-26 13:27 UTC (permalink / raw)
  To: open list, Linux ARM
  Cc: Arnd Bergmann, Russell King (Oracle),
	Masami Hiramatsu, Nathan Chancellor, regressions, lkft-triage

Following build warnings / errors noticed on arm with clang-13 / 14
on Linux next-20220923.

Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>

Regressions found on arm:

   - build-clang-13-bcm2835_defconfig
   - build-clang-nightly-imx_v6_v7_defconfig
   - build-clang-nightly-orion5x_defconfig
   - build-clang-13-keystone_defconfig
   - build-clang-13-omap2plus_defconfig
   - build-clang-14-imx_v6_v7_defconfig
   - build-clang-nightly-omap2plus_defconfig
   - build-clang-nightly-multi_v5_defconfig
   - build-clang-nightly-bcm2835_defconfig
   - build-clang-13-imx_v6_v7_defconfig
   - build-clang-13-imx_v4_v5_defconfig
   - build-clang-14-imx_v4_v5_defconfig
   - build-clang-13-orion5x_defconfig
   - build-clang-14-multi_v5_defconfig-65236a87
   - build-clang-14-lkftconfig
   - build-clang-nightly-imx_v4_v5_defconfig
   - build-clang-13-multi_v5_defconfig
   - build-clang-13-lkftconfig
   - build-clang-nightly-keystone_defconfig
   - build-clang-14-multi_v5_defconfig
   - build-clang-14-orion5x_defconfig
   - build-clang-14-omap2plus_defconfig
   - build-clang-nightly-multi_v5_defconfig-65236a87
   - build-clang-14-bcm2835_defconfig
   - build-clang-14-keystone_defconfig
   - build-clang-nightly-lkftconfig

arch/arm/probes/kprobes/core.c:409:30: error: .fnstart must precede
.save or .vsave directives
                "stmdb  sp, {sp, lr, pc}        \n\t"
                                                  ^
<inline asm>:3:2: note: instantiated into assembly here
        .save   {sp, lr, pc}
        ^
/builds/linux/arch/arm/probes/kprobes/core.c:412:29: error: .fnstart
must precede .pad directive
                "stmdb  sp!, {r0 - r11}         \n\t"
                                                  ^
<inline asm>:6:2: note: instantiated into assembly here
        .pad    #52
        ^
2 errors generated.
make[5]: *** [/builds/linux/scripts/Makefile.build:250:
arch/arm/probes/kprobes/core.o] Error 1

build log:
https://builds.tuxbuild.com/2FAyD1qcTlzjIYE7mjrugjCsxu1/

--
Linaro LKFT
https://lkft.linaro.org

^ permalink raw reply	[flat|nested] 18+ messages in thread

end of thread, other threads:[~2022-10-08  3:30 UTC | newest]

Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-09-26 13:27 arch/arm/probes/kprobes/core.c:409:30: error: .fnstart must precede .save or .vsave directives Naresh Kamboju
2022-09-26 15:44 ` Nathan Chancellor
2022-09-26 15:46   ` Nathan Chancellor
2022-09-26 17:42     ` Nick Desaulniers
2022-09-26 18:02       ` Russell King (Oracle)
2022-09-26 18:17         ` Nick Desaulniers
2022-09-26 18:37           ` [PATCH] ARM: kprobes: move __kretprobe_trampoline to out of line assembler Nick Desaulniers
2022-09-26 18:42             ` Nick Desaulniers
2022-09-27 22:28               ` [PATCH v2] " Nick Desaulniers
2022-09-27 22:35                 ` Russell King (Oracle)
2022-09-28 16:39                   ` Nick Desaulniers
2022-09-29  8:53             ` [PATCH] " kernel test robot
2022-09-30 21:15               ` [PATCH v3] " Nick Desaulniers
2022-10-06 20:35                 ` Nick Desaulniers
2022-10-08  3:10                   ` Chen Zhongjin
2022-10-04  0:48             ` [PATCH] " kernel test robot
2022-10-05 22:59             ` Ard Biesheuvel
2022-09-26 16:11 ` arch/arm/probes/kprobes/core.c:409:30: error: .fnstart must precede .save or .vsave directives Russell King (Oracle)

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).