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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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| aspeed_g4_defconfig | ||
| aspeed_g5_defconfig | ||
| assabet_defconfig | ||
| at91_dt_defconfig | ||
| axm55xx_defconfig | ||
| badge4_defconfig | ||
| bcm2835_defconfig | ||
| cerfcube_defconfig | ||
| clps711x_defconfig | ||
| cm_x300_defconfig | ||
| cns3420vb_defconfig | ||
| colibri_pxa270_defconfig | ||
| colibri_pxa300_defconfig | ||
| collie_defconfig | ||
| corgi_defconfig | ||
| davinci_all_defconfig | ||
| dove_defconfig | ||
| dram_0x00000000.config | ||
| dram_0xc0000000.config | ||
| dram_0xd0000000.config | ||
| ep93xx_defconfig | ||
| eseries_pxa_defconfig | ||
| exynos_defconfig | ||
| ezx_defconfig | ||
| footbridge_defconfig | ||
| gemini_defconfig | ||
| h3600_defconfig | ||
| h5000_defconfig | ||
| hackkit_defconfig | ||
| hisi_defconfig | ||
| imote2_defconfig | ||
| imx_v4_v5_defconfig | ||
| imx_v6_v7_defconfig | ||
| integrator_defconfig | ||
| iop32x_defconfig | ||
| ixp4xx_defconfig | ||
| jornada720_defconfig | ||
| keystone_defconfig | ||
| lart_defconfig | ||
| lpc18xx_defconfig | ||
| lpc32xx_defconfig | ||
| lpd270_defconfig | ||
| lubbock_defconfig | ||
| magician_defconfig | ||
| mainstone_defconfig | ||
| milbeaut_m10v_defconfig | ||
| mini2440_defconfig | ||
| mmp2_defconfig | ||
| moxart_defconfig | ||
| mps2_defconfig | ||
| multi_v4t_defconfig | ||
| multi_v5_defconfig | ||
| multi_v7_defconfig | ||
| mv78xx0_defconfig | ||
| mvebu_v5_defconfig | ||
| mvebu_v7_defconfig | ||
| mxs_defconfig | ||
| neponset_defconfig | ||
| netwinder_defconfig | ||
| nhk8815_defconfig | ||
| omap1_defconfig | ||
| omap2plus_defconfig | ||
| orion5x_defconfig | ||
| oxnas_v6_defconfig | ||
| palmz72_defconfig | ||
| pcm027_defconfig | ||
| pleb_defconfig | ||
| pxa3xx_defconfig | ||
| pxa168_defconfig | ||
| pxa255-idp_defconfig | ||
| pxa910_defconfig | ||
| pxa_defconfig | ||
| qcom_defconfig | ||
| realview_defconfig | ||
| rpc_defconfig | ||
| s3c2410_defconfig | ||
| s3c6400_defconfig | ||
| s5pv210_defconfig | ||
| sama5_defconfig | ||
| shannon_defconfig | ||
| shmobile_defconfig | ||
| simpad_defconfig | ||
| socfpga_defconfig | ||
| spear3xx_defconfig | ||
| spear6xx_defconfig | ||
| spear13xx_defconfig | ||
| spitz_defconfig | ||
| stm32_defconfig | ||
| sunxi_defconfig | ||
| tct_hammer_defconfig | ||
| tegra_defconfig | ||
| trizeps4_defconfig | ||
| u8500_defconfig | ||
| versatile_defconfig | ||
| vexpress_defconfig | ||
| vf610m4_defconfig | ||
| viper_defconfig | ||
| vt8500_v6_v7_defconfig | ||
| xcep_defconfig | ||
| zeus_defconfig | ||