Pu Lehui 30a59cc797 riscv, bpf: Fix possible infinite tailcall when CONFIG_CFI_CLANG is enabled ... When CONFIG_CFI_CLANG is enabled, the number of prologue instructions skipped by tailcall needs to include the kcfi instruction, otherwise the TCC will be initialized every tailcall is called, which may result in infinite tailcalls. Fixes: e63985ecd2 ("bpf, riscv64/cfi: Support kCFI + BPF on riscv64") Signed-off-by: Pu Lehui <pulehui@huawei.com> Acked-by: Björn Töpel <bjorn@kernel.org> Link: https://lore.kernel.org/r/20241008124544.171161-1-pulehui@huaweicloud.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>		2024-10-09 18:23:06 -07:00
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boot	Many singleton patches - please see the various changelogs for details.	2024-09-21 08:20:50 -07:00
configs	RISC-V Patches for the 6.12 Merge Window, Part 1	2024-09-24 10:59:17 -07:00
crypto	crypto: riscv - add vector crypto accelerated AES-CBC-CTS	2024-03-20 08:56:11 -07:00
errata	riscv: errata: sifive: Use SYM_*() assembly macros	2024-09-15 00:03:22 -07:00
include	RISC-V Patches for the 6.12 Merge Window, Part 1	2024-09-24 10:59:17 -07:00
kernel	RISC-V Patches for the 6.12 Merge Window, Part 1	2024-09-24 10:59:17 -07:00
kvm	RISC-V: KVM: Don't zero-out PMU snapshot area before freeing data	2024-08-19 08:58:17 +05:30
lib	Merge patch series "riscv: Improve KASAN coverage to fix unit tests"	2024-09-19 01:10:44 -07:00
mm	RISC-V Patches for the 6.12 Merge Window, Part 1	2024-09-24 10:59:17 -07:00
net	riscv, bpf: Fix possible infinite tailcall when CONFIG_CFI_CLANG is enabled	2024-10-09 18:23:06 -07:00
purgatory	Merge patch series "riscv: Improve KASAN coverage to fix unit tests"	2024-09-19 01:10:44 -07:00
tools
Kbuild	RISC-V: hook new crypto subdir into build-system	2024-01-22 17:55:17 -08:00
Kconfig	RISC-V Patches for the 6.12 Merge Window, Part 1	2024-09-24 10:59:17 -07:00
Kconfig.debug	riscv: Add tests for riscv module loading	2023-11-07 14:59:32 -08:00
Kconfig.errata	riscv: thead: Rename T-Head PBMT to MAE	2024-04-25 10:22:33 -07:00
Kconfig.socs	RISC-V: drop SOC_VIRT for ARCH_VIRT	2024-04-10 11:37:50 +01:00
Kconfig.vendor	riscv: Extend cpufeature.c to detect vendor extensions	2024-07-22 15:36:54 -07:00
Makefile	riscv: boot: add Image.xz support	2024-09-01 20:43:27 -07:00
Makefile.postlink	kbuild: remove ARCH_POSTLINK from module builds	2023-10-28 21:10:08 +09:00