WSL2-Linux-Kernel/arch/riscv
Puranjay Mohan 52fb34cf68 riscv: stacktrace: fix usage of ftrace_graph_ret_addr()
[ Upstream commit 393da6cbb2ff89aadc47683a85269f913aa1c139 ]

ftrace_graph_ret_addr() takes an `idx` integer pointer that is used to
optimize the stack unwinding. Pass it a valid pointer to utilize the
optimizations that might be available in the future.

The commit is making riscv's usage of ftrace_graph_ret_addr() match
x86_64.

Signed-off-by: Puranjay Mohan <puranjay@kernel.org>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Link: https://lore.kernel.org/r/20240618145820.62112-1-puranjay@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-07-27 10:46:13 +02:00
..
boot riscv: dts: sifive: add missing #interrupt-cells to pmic 2024-03-26 18:21:12 -04:00
configs RISC-V: defconfigs: Set CONFIG_FB=y, for FB console 2022-07-12 16:34:54 +02:00
errata riscv: skip errata_cip_453.o if CONFIG_ERRATA_SIFIVE_CIP_453 is disabled 2021-06-01 21:16:41 -07:00
include riscv: Fix TASK_SIZE on 64-bit NOMMU 2024-05-02 16:24:50 +02:00
kernel riscv: stacktrace: fix usage of ftrace_graph_ret_addr() 2024-07-27 10:46:13 +02:00
lib riscv: uaccess: Return the number of bytes effectively not copied 2023-08-26 14:23:36 +02:00
mm riscv: fix overlap of allocated page and PTR_ERR 2024-07-05 09:14:38 +02:00
net riscv, bpf: Sign-extend return values 2023-10-19 23:05:34 +02:00
Kbuild riscv: Allow device trees to be built into the kernel 2020-05-18 11:38:05 -07:00
Kconfig riscv: fix kprobe __user string arg print fault issue 2023-06-14 11:13:09 +02:00
Kconfig.debug RISC-V: Remove EARLY_PRINTK support 2018-12-17 10:23:46 -08:00
Kconfig.erratas riscv: alternative only works on !XIP_KERNEL 2022-03-16 14:23:42 +01:00
Kconfig.socs riscv: alternative only works on !XIP_KERNEL 2022-03-16 14:23:42 +01:00
Makefile riscv: Handle zicsr/zifencei issues between clang and binutils 2023-03-30 12:47:59 +02:00