linux-kernel - drivers/gpu/drm/i915/i915.o: warning: objtool: gen6_alloc_va_range.cold+0x153: relocation to !ENDBR: gen6_ppgtt

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Message-ID: <202210310516.OOtrMGRo-lkp@intel.com>
Date:   Mon, 31 Oct 2022 05:44:32 +0800
From:   kernel test robot <lkp@...el.com>
To:     Masahiro Yamada <masahiroy@...nel.org>
Cc:     oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Nicolas Schier <nicolas@...sle.eu>,
        Sami Tolvanen <samitolvanen@...gle.com>
Subject: drivers/gpu/drm/i915/i915.o: warning: objtool:
 gen6_alloc_va_range.cold+0x153: relocation to !ENDBR:
 gen6_ppgtt_cleanup.cold+0x0

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   b72018ab8236c3ae427068adeb94bdd3f20454ec
commit: c25e1c55822f9b3b53ccbf88b85644317a525752 kbuild: do not create *.prelink.o for Clang LTO or IBT
date:   5 months ago
config: x86_64-randconfig-r014-20221031
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c25e1c55822f9b3b53ccbf88b85644317a525752
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout c25e1c55822f9b3b53ccbf88b85644317a525752
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/i915/i915.o: warning: objtool: gen6_alloc_va_range.cold+0x153: relocation to !ENDBR: gen6_ppgtt_cleanup.cold+0x0
>> drivers/gpu/drm/i915/i915.o: warning: objtool: __i915_gem_object_create_user_ext.cold+0x153: relocation to !ENDBR: i915_gem_dmabuf_vunmap.cold+0x0
>> drivers/gpu/drm/i915/i915.o: warning: objtool: eb_move_to_gpu.cold+0x39: relocation to !ENDBR: i915_reset_gen7_sol_offsets.cold+0x0
>> drivers/gpu/drm/i915/i915.o: warning: objtool: __i915_gem_object_release_mmap_gtt.cold+0x97: relocation to !ENDBR: i915_gem_mmap.cold+0x0
>> drivers/gpu/drm/i915/i915.o: warning: objtool: __guc_context_destroy.cold+0x97: relocation to !ENDBR: guc_flush_destroyed_contexts.cold+0x0


objdump-func vmlinux.o gen6_alloc_va_range.cold:

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

View attachment "config" of type "text/plain" (138557 bytes)