On Sat, Dec 2, 2023 at 6:11 PM WANG Rui <wang...@loongson.cn> wrote: > > > On Fri, Nov 24, 2023 at 11:46:58PM +0800, WANG Rui wrote: > > > Currently, kexec loads vmlinux.efi to address 0 instead of the link > > > address. This causes kexec to fail to boot the new vmlinux.efi on qemu. > > > > > > pei_loongarch_load: kernel_segment: 0000000000000000 > > > pei_loongarch_load: kernel_entry: 00000000015dc000 > > > pei_loongarch_load: image_size: 0000000001f30000 > > > pei_loongarch_load: text_offset: 0000000000200000 > > > pei_loongarch_load: phys_offset: 0000000000000000 > > > pei_loongarch_load: PE format: yes > > > loongarch_load_other_segments:333: command_line: kexec > > > console=ttyS0,115200 > > > kexec_load: entry = 0x15dc000 flags = 0x1020000 > > > nr_segments = 2 > > > segment[0].buf = 0x7fffef664010 > > > segment[0].bufsz = 0x1de9a00 > > > segment[0].mem = (nil) > > > segment[0].memsz = 0x1f30000 > > > segment[1].buf = 0x555555e480b0 > > > segment[1].bufsz = 0x200 > > > segment[1].mem = 0x1f30000 > > > segment[1].memsz = 0x4000 > > > > > > This patch adds `text_offset` when adding kernel segment to load > > > vmlinux.efi to the link address. > > > > > > pei_loongarch_load: kernel_segment: 0000000000000000 > > > pei_loongarch_load: kernel_entry: 00000000015dc000 > > > pei_loongarch_load: image_size: 0000000001f30000 > > > pei_loongarch_load: text_offset: 0000000000200000 > > > pei_loongarch_load: phys_offset: 0000000000000000 > > > pei_loongarch_load: PE format: yes > > > loongarch_load_other_segments:335: command_line: kexec > > > console=ttyS0,115200 > > > kexec_load: entry = 0x15dc000 flags = 0x1020000 > > > nr_segments = 2 > > > segment[0].buf = 0x7ffff1a04010 > > > segment[0].bufsz = 0x1de9a00 > > > segment[0].mem = 0x200000 > > > segment[0].memsz = 0x1f30000 > > > segment[1].buf = 0x555555b28098 > > > segment[1].bufsz = 0x200 > > > segment[1].mem = 0x2130000 > > > segment[1].memsz = 0x4000 > > > > > > Signed-off-by: WANG Rui <wang...@loongson.cn> > > > > Thanks, applied. > > Hi Simon, > > The patch v1 breaks the real machine. Could you please revert it and just > keep v2? Thanks. Hmmm, if possible, I suggest resetting the old commit before v1 and only apply v2... The current status makes the history very very confusing.
Huacai > > - Rui > _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec
