From: Ravi Bangoria Date: Tue, 12 Oct 2021 12:30:49 +0000 (+0530) Subject: bpf powerpc: Remove unused SEEN_STACK X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=c9ce7c36e4870bd307101ba7a00a39d9aad270f3;p=uclinux-h8%2Flinux.git bpf powerpc: Remove unused SEEN_STACK SEEN_STACK is unused on PowerPC. Remove it. Also, have SEEN_TAILCALL use 0x40000000. Signed-off-by: Ravi Bangoria Reviewed-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20211012123056.485795-2-hbathini@linux.ibm.com --- diff --git a/arch/powerpc/net/bpf_jit.h b/arch/powerpc/net/bpf_jit.h index 7e9b978b768e..89bd744c2bff 100644 --- a/arch/powerpc/net/bpf_jit.h +++ b/arch/powerpc/net/bpf_jit.h @@ -125,8 +125,7 @@ #define COND_LE (CR0_GT | COND_CMP_FALSE) #define SEEN_FUNC 0x20000000 /* might call external helpers */ -#define SEEN_STACK 0x40000000 /* uses BPF stack */ -#define SEEN_TAILCALL 0x80000000 /* uses tail calls */ +#define SEEN_TAILCALL 0x40000000 /* uses tail calls */ #define SEEN_VREG_MASK 0x1ff80000 /* Volatile registers r3-r12 */ #define SEEN_NVREG_MASK 0x0003ffff /* Non volatile registers r14-r31 */