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10de638d8e
- Add support for stackleak feature. Also allow specifying architecture-specific stackleak poison function to enable faster implementation. On s390, the mvc-based implementation helps decrease typical overhead from a factor of 3 to just 25% - Convert all assembler files to use SYM* style macros, deprecating the ENTRY() macro and other annotations. Select ARCH_USE_SYM_ANNOTATIONS - Improve KASLR to also randomize module and special amode31 code base load addresses - Rework decompressor memory tracking to support memory holes and improve error handling - Add support for protected virtualization AP binding - Add support for set_direct_map() calls - Implement set_memory_rox() and noexec module_alloc() - Remove obsolete overriding of mem*() functions for KASAN - Rework kexec/kdump to avoid using nodat_stack to call purgatory - Convert the rest of the s390 code to use flexible-array member instead of a zero-length array - Clean up uaccess inline asm - Enable ARCH_HAS_MEMBARRIER_SYNC_CORE - Convert to using CONFIG_FUNCTION_ALIGNMENT and enable DEBUG_FORCE_FUNCTION_ALIGN_64B - Resolve last_break in userspace fault reports - Simplify one-level sysctl registration - Clean up branch prediction handling - Rework CPU counter facility to retrieve available counter sets just once - Other various small fixes and improvements all over the code -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEE3QHqV+H2a8xAv27vjYWKoQLXFBgFAmRM8pwACgkQjYWKoQLX FBjV1AgAlvAhu1XkwOdwqdT4GqE8pcN4XXzydog1MYihrSO2PdgWAxpEW7o2QURN W+3xa6RIqt7nX2YBiwTanMZ12TYaFY7noGl3eUpD/NhueprweVirVl7VZUEuRoW/ j0mbx77xsVzLfuDFxkpVwE6/j+tTO78kLyjUHwcN9rFVUaL7/orJneDJf+V8fZG0 sHLOv0aljF7Jr2IIkw82lCmW/vdk7k0dACWMXK2kj1H3dIK34B9X4AdKDDf/WKXk /OSElBeZ93tSGEfNDRIda6iR52xocROaRnQAaDtargKFl9VO0/dN9ADxO+SLNHjN pFE/9VD6xT/xo4IuZZh/Z3TcYfiLvA== =Geqx -----END PGP SIGNATURE----- Merge tag 's390-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 updates from Vasily Gorbik: - Add support for stackleak feature. Also allow specifying architecture-specific stackleak poison function to enable faster implementation. On s390, the mvc-based implementation helps decrease typical overhead from a factor of 3 to just 25% - Convert all assembler files to use SYM* style macros, deprecating the ENTRY() macro and other annotations. Select ARCH_USE_SYM_ANNOTATIONS - Improve KASLR to also randomize module and special amode31 code base load addresses - Rework decompressor memory tracking to support memory holes and improve error handling - Add support for protected virtualization AP binding - Add support for set_direct_map() calls - Implement set_memory_rox() and noexec module_alloc() - Remove obsolete overriding of mem*() functions for KASAN - Rework kexec/kdump to avoid using nodat_stack to call purgatory - Convert the rest of the s390 code to use flexible-array member instead of a zero-length array - Clean up uaccess inline asm - Enable ARCH_HAS_MEMBARRIER_SYNC_CORE - Convert to using CONFIG_FUNCTION_ALIGNMENT and enable DEBUG_FORCE_FUNCTION_ALIGN_64B - Resolve last_break in userspace fault reports - Simplify one-level sysctl registration - Clean up branch prediction handling - Rework CPU counter facility to retrieve available counter sets just once - Other various small fixes and improvements all over the code * tag 's390-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (118 commits) s390/stackleak: provide fast __stackleak_poison() implementation stackleak: allow to specify arch specific stackleak poison function s390: select ARCH_USE_SYM_ANNOTATIONS s390/mm: use VM_FLUSH_RESET_PERMS in module_alloc() s390: wire up memfd_secret system call s390/mm: enable ARCH_HAS_SET_DIRECT_MAP s390/mm: use BIT macro to generate SET_MEMORY bit masks s390/relocate_kernel: adjust indentation s390/relocate_kernel: use SYM* macros instead of ENTRY(), etc. s390/entry: use SYM* macros instead of ENTRY(), etc. s390/purgatory: use SYM* macros instead of ENTRY(), etc. s390/kprobes: use SYM* macros instead of ENTRY(), etc. s390/reipl: use SYM* macros instead of ENTRY(), etc. s390/head64: use SYM* macros instead of ENTRY(), etc. s390/earlypgm: use SYM* macros instead of ENTRY(), etc. s390/mcount: use SYM* macros instead of ENTRY(), etc. s390/crc32le: use SYM* macros instead of ENTRY(), etc. s390/crc32be: use SYM* macros instead of ENTRY(), etc. s390/crypto,chacha: use SYM* macros instead of ENTRY(), etc. s390/amode31: use SYM* macros instead of ENTRY(), etc. ... |
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| .. | ||
| con3215.c | ||
| con3270.c | ||
| ctrlchar.c | ||
| ctrlchar.h | ||
| defkeymap.c | ||
| defkeymap.map | ||
| diag_ftp.c | ||
| diag_ftp.h | ||
| fs3270.c | ||
| hmcdrv_cache.c | ||
| hmcdrv_cache.h | ||
| hmcdrv_dev.c | ||
| hmcdrv_dev.h | ||
| hmcdrv_ftp.c | ||
| hmcdrv_ftp.h | ||
| hmcdrv_mod.c | ||
| Kconfig | ||
| keyboard.c | ||
| keyboard.h | ||
| Makefile | ||
| monreader.c | ||
| monwriter.c | ||
| raw3270.c | ||
| raw3270.h | ||
| sclp_ap.c | ||
| sclp_cmd.c | ||
| sclp_con.c | ||
| sclp_config.c | ||
| sclp_cpi_sys.c | ||
| sclp_cpi_sys.h | ||
| sclp_ctl.c | ||
| sclp_diag.h | ||
| sclp_early_core.c | ||
| sclp_early.c | ||
| sclp_ftp.c | ||
| sclp_ftp.h | ||
| sclp_ocf.c | ||
| sclp_pci.c | ||
| sclp_quiesce.c | ||
| sclp_rw.c | ||
| sclp_rw.h | ||
| sclp_sd.c | ||
| sclp_sdias.c | ||
| sclp_sdias.h | ||
| sclp_tty.c | ||
| sclp_tty.h | ||
| sclp_vt220.c | ||
| sclp.c | ||
| sclp.h | ||
| tape_34xx.c | ||
| tape_3590.c | ||
| tape_3590.h | ||
| tape_char.c | ||
| tape_class.c | ||
| tape_class.h | ||
| tape_core.c | ||
| tape_proc.c | ||
| tape_std.c | ||
| tape_std.h | ||
| tape.h | ||
| uvdevice.c | ||
| vmcp.c | ||
| vmlogrdr.c | ||
| vmur.c | ||
| vmur.h | ||
| zcore.c | ||