[0/5] x86: introduce read_sregs() and elf_core_save_regs() adjustments

Message

Jan Beulich Sept. 28, 2020, 12:04 p.m. UTC

1: introduce read_sregs() to allow storing to memory directly
2: ELF: don't open-code read_sreg()
3: ELF: don't store function pointer in elf_core_save_regs()
4: ELF: also record FS/GS bases in elf_core_save_regs()
5: ELF: eliminate pointless local variable from elf_core_save_regs()

Jan