Torsten Duwe 3fdaa7fbc8 riscv/kexec: handle R_RISCV_CALL_PLT relocation type ... commit d0b4f95a51 upstream. R_RISCV_CALL has been deprecated and replaced by R_RISCV_CALL_PLT. See Enum 18-19 in Table 3. Relocation types here: https://github.com/riscv-non-isa/riscv-elf-psabi-doc/blob/master/riscv-elf.adoc It was deprecated in ("Deprecated R_RISCV_CALL, prefer R_RISCV_CALL_PLT"): a0dced8501 Recent tools (at least GNU binutils-2.40) already use R_RISCV_CALL_PLT. Kernels built with such binutils fail kexec_load_file(2) with: kexec_image: Unknown rela relocation: 19 kexec_image: Error loading purgatory ret=-8 The binary code at the call site remains the same, so tell arch_kexec_apply_relocations_add() to handle _PLT alike. Fixes: 838b3e2848 ("RISC-V: Load purgatory in kexec_file") Signed-off-by: Torsten Duwe <duwe@suse.de> Signed-off-by: Petr Tesarik <petr.tesarik.ext@huawei.com> Cc: Li Zhengyu <lizhengyu3@huawei.com> Cc: stable@vger.kernel.org Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/all/b046b164af8efd33bbdb7d4003273bdf9196a5b0.1690365011.git.petr.tesarik.ext@huawei.com/ Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-08-16 18:27:21 +02:00
..
boot	riscv: dts: sifive: fu740: fix size of pcie 32bit memory	2023-01-24 07:24:37 +01:00
configs	riscv: enable CD-ROM file systems in defconfig	2022-08-25 17:01:09 -07:00
errata	RISC-V: fix taking the text_mutex twice during sifive errata patching	2023-05-17 11:53:41 +02:00
include	riscv,mmio: Fix readX()-to-delay() ordering	2023-08-16 18:27:21 +02:00
kernel	riscv/kexec: handle R_RISCV_CALL_PLT relocation type	2023-08-16 18:27:21 +02:00
kvm	RISC-V: Align SBI probe implementation with spec	2023-05-11 23:03:04 +09:00
lib	riscv: lib: uaccess: fix CSR_STATUS SR_SUM bit	2022-08-10 14:06:31 -07:00
mm	riscv: mm: fix truncation warning on RV32	2023-07-23 13:49:26 +02:00
net	riscv, bpf: Fix inconsistent JIT image generation	2023-07-23 13:49:25 +02:00
purgatory	riscv/purgatory: remove PGO flags	2023-06-21 16:00:55 +02:00
Kbuild	riscv: move errata/ and kvm/ builds to arch/riscv/Kbuild	2022-06-01 22:26:32 -07:00
Kconfig	riscv/mm: Convert to using lock_mm_and_find_vma()	2023-07-01 13:16:24 +02:00
Kconfig.debug
Kconfig.erratas	riscv: make t-head erratas depend on MMU	2022-09-17 01:48:22 -07:00
Kconfig.socs	riscv: Kconfig: Style cleanups	2022-06-30 19:26:16 -07:00
Makefile	riscv: Handle zicsr/zifencei issues between clang and binutils	2023-03-30 12:49:28 +02:00