mirror of https://gitee.com/openkylin/linux.git
21a6ab2131
Summary of modules changes for the 5.12 merge window:
- Retire EXPORT_UNUSED_SYMBOL() and EXPORT_SYMBOL_GPL_FUTURE(). These export
types were introduced between 2006 - 2008. All the of the unused symbols have
been long removed and gpl future symbols were converted to gpl quite a long
time ago, and I don't believe these export types have been used ever since.
So, I think it should be safe to retire those export types now. (Christoph Hellwig)
- Refactor and clean up some aged code cruft in the module loader (Christoph Hellwig)
- Build {,module_}kallsyms_on_each_symbol only when livepatching is enabled, as
it is the only caller (Christoph Hellwig)
- Unexport find_module() and module_mutex and fix the last module
callers to not rely on these anymore. Make module_mutex internal to
the module loader. (Christoph Hellwig)
- Harden ELF checks on module load and validate ELF structures before checking
the module signature (Frank van der Linden)
- Fix undefined symbol warning for clang (Fangrui Song)
- Fix smatch warning (Dan Carpenter)
Signed-off-by: Jessica Yu <jeyu@kernel.org>
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Merge tag 'modules-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux
Pull module updates from Jessica Yu:
- Retire EXPORT_UNUSED_SYMBOL() and EXPORT_SYMBOL_GPL_FUTURE(). These
export types were introduced between 2006 - 2008. All the of the
unused symbols have been long removed and gpl future symbols were
converted to gpl quite a long time ago, and I don't believe these
export types have been used ever since. So, I think it should be safe
to retire those export types now (Christoph Hellwig)
- Refactor and clean up some aged code cruft in the module loader
(Christoph Hellwig)
- Build {,module_}kallsyms_on_each_symbol only when livepatching is
enabled, as it is the only caller (Christoph Hellwig)
- Unexport find_module() and module_mutex and fix the last module
callers to not rely on these anymore. Make module_mutex internal to
the module loader (Christoph Hellwig)
- Harden ELF checks on module load and validate ELF structures before
checking the module signature (Frank van der Linden)
- Fix undefined symbol warning for clang (Fangrui Song)
- Fix smatch warning (Dan Carpenter)
* tag 'modules-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux:
module: potential uninitialized return in module_kallsyms_on_each_symbol()
module: remove EXPORT_UNUSED_SYMBOL*
module: remove EXPORT_SYMBOL_GPL_FUTURE
module: move struct symsearch to module.c
module: pass struct find_symbol_args to find_symbol
module: merge each_symbol_section into find_symbol
module: remove each_symbol_in_section
module: mark module_mutex static
kallsyms: only build {,module_}kallsyms_on_each_symbol when required
kallsyms: refactor {,module_}kallsyms_on_each_symbol
module: use RCU to synchronize find_module
module: unexport find_module and module_mutex
drm: remove drm_fb_helper_modinit
powerpc/powernv: remove get_cxl_module
module: harden ELF info handling
module: Ignore _GLOBAL_OFFSET_TABLE_ when warning for undefined symbols
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| dreamcast_defconfig | ||
| ecovec24-romimage_defconfig | ||
| ecovec24_defconfig | ||
| edosk7705_defconfig | ||
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| espt_defconfig | ||
| hp6xx_defconfig | ||
| j2_defconfig | ||
| kfr2r09-romimage_defconfig | ||
| kfr2r09_defconfig | ||
| landisk_defconfig | ||
| lboxre2_defconfig | ||
| magicpanelr2_defconfig | ||
| microdev_defconfig | ||
| migor_defconfig | ||
| polaris_defconfig | ||
| r7780mp_defconfig | ||
| r7785rp_defconfig | ||
| rsk7201_defconfig | ||
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| rsk7264_defconfig | ||
| rsk7269_defconfig | ||
| rts7751r2d1_defconfig | ||
| rts7751r2dplus_defconfig | ||
| sdk7780_defconfig | ||
| sdk7786_defconfig | ||
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| se7712_defconfig | ||
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| se7751_defconfig | ||
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| secureedge5410_defconfig | ||
| sh03_defconfig | ||
| sh2007_defconfig | ||
| sh7710voipgw_defconfig | ||
| sh7724_generic_defconfig | ||
| sh7757lcr_defconfig | ||
| sh7763rdp_defconfig | ||
| sh7770_generic_defconfig | ||
| sh7785lcr_32bit_defconfig | ||
| sh7785lcr_defconfig | ||
| shmin_defconfig | ||
| shx3_defconfig | ||
| titan_defconfig | ||
| ul2_defconfig | ||
| urquell_defconfig | ||