On Mon, Apr 29, 2024 at 09:29:20AM -0700, Luis Chamberlain wrote: > On Mon, Apr 29, 2024 at 03:16:04PM +0300, Mike Rapoport wrote: > > From: "Mike Rapoport (IBM)" <rppt@xxxxxxxxxx> > > > > Hi, > > > > The patches are also available in git: > > https://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux.git/log/?h=execmem/v7 > > > > v7 changes: > > * define MODULE_{VADDR,END} for riscv32 to fix the build and avoid > > #ifdefs in a function body > > * add Acks, thanks everybody > > Thanks, I've pushed this to modules-next for further exposure / testing. > Given the status of testing so far with prior revisions, in that only a > few issues were found and that those were fixed, and the status of > reviews, this just might be ripe for v6.10. Looks like there is still some work needed. I've picked up next-20240501 and on arch/mips with CONFIG_MODULE_COMPRESS_XZ=y and CONFIG_MODULE_DECOMPRESS=y I fail to load any module: # modprobe rfkill [11746.539090] Invalid ELF header magic: != ELF [11746.587149] execmem: unable to allocate memory modprobe: can't load module rfkill (kernel/net/rfkill/rfkill.ko.xz): Out of memory The (hopefully) relevant parts of my .config: CONFIG_HAVE_KERNEL_XZ=y CONFIG_MIPS=y CONFIG_RALINK=y CONFIG_SOC_MT7621=y CONFIG_EXECMEM=y CONFIG_MODULES_USE_ELF_REL=y CONFIG_MODULES=y # CONFIG_MODULE_DEBUG is not set # CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_MODULE_SIG is not set # CONFIG_MODULE_COMPRESS_NONE is not set # CONFIG_MODULE_COMPRESS_GZIP is not set CONFIG_MODULE_COMPRESS_XZ=y # CONFIG_MODULE_COMPRESS_ZSTD is not set CONFIG_MODULE_DECOMPRESS=y # CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set CONFIG_MODULES_TREE_LOOKUP=y Best regards, Liviu > > Luis > -- Everyone who uses computers frequently has had, from time to time, a mad desire to attack the precocious abacus with an axe. -- John D. Clark, Ignition!
