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[bpf-next,v1,4/4] LoongArch: Enable BPF_JIT and TEST_BPF in default config

Message ID 1660996260-11337-5-git-send-email-yangtiezhu@loongson.cn (mailing list archive)
State Superseded
Delegated to: BPF
Headers show
Series Add BPF JIT support for LoongArch | expand

Checks

Context Check Description
bpf/vmtest-bpf-next-PR fail merge-conflict
netdev/tree_selection success Clearly marked for bpf-next, async
netdev/apply fail Patch does not apply to bpf-next

Commit Message

Tiezhu Yang Aug. 20, 2022, 11:51 a.m. UTC
For now, BPF JIT for LoongArch is supported, update loongson3_defconfig to
enable BPF_JIT to allow the kernel to generate native code when a program
is loaded into the kernel, and also enable TEST_BPF to test BPF JIT.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
 arch/loongarch/configs/loongson3_defconfig | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig
index 3712552..93dc072 100644
--- a/arch/loongarch/configs/loongson3_defconfig
+++ b/arch/loongarch/configs/loongson3_defconfig
@@ -4,6 +4,7 @@  CONFIG_POSIX_MQUEUE=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_BPF_SYSCALL=y
+CONFIG_BPF_JIT=y
 CONFIG_PREEMPT=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_BSD_PROCESS_ACCT_V3=y
@@ -801,3 +802,4 @@  CONFIG_MAGIC_SYSRQ=y
 CONFIG_SCHEDSTATS=y
 # CONFIG_DEBUG_PREEMPT is not set
 # CONFIG_FTRACE is not set
+CONFIG_TEST_BPF=m