make kexec work with efi=noruntime or efi=old_map
Get series with b4
b4 am [email protected]Versions newest first · linked by author and title
- v3 Latest3 patches 3 repliesIn review
- v22 patches 22 repliesSuperseded
- v12 patches 5 repliesSuperseded
Patches in v3 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | x86, kexec_file_load: Don't setup EFI info if EFI runtime is not enabledarch/ | +3 | 1 reply | |
| 2/3 | acpi: store acpi_rsdp address for later kexec usagedrivers/ include/ | +13 | 2 replies | |
| 3/3 | x86, kexec_file_load: make it work with efi=noruntime or efi=old_maparch/ | +10 | 0 replies |
Reviews trailers per patch
1 of 3 patches has a Reviewed-by or Acked-by.
| Patch | Dave Young |
|---|---|
| 1/3 | A-b |
| 2/3 | |
| 3/3 |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v3 0/3] make kexec work with efi=noruntime or efi=old_map
This patch series fix the kexec panic on efi=noruntime or efi=old_map pass acpi_rsdp_addr to the second kernel and make it boot up properly.
Update from V2:
- Store acpi rsdp value, and add an acpi_os_get_root_pointer_late as a helper, leveraging existing codes so we don't need to reparse RSDP.
Update from V1:
- Add a cover letter and fix some type in commit message
- Previous patches are not sent in a single thread
Kairui Song (3):
x86, kexec_file_load: Don't setup EFI info if EFI runtime is not
enabled
acpi: store acpi_rsdp address for later kexec usage
x86, kexec_file_load: make it work with efi=noruntime or efi=old_map
arch/x86/kernel/kexec-bzimage64.c | 13 +++++++++++++ drivers/acpi/osl.c | 10 ++++++++++ include/linux/acpi.h | 3 +++ 3 files changed, 26 insertions(+)
Signature · 1 line
2.20.1