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[4/5] parisc: Fix comment on Elf64 Function descriptor

Message ID 20230817214503.108660-5-deller@kernel.org (mailing list archive)
State Accepted, archived
Headers show
Series parisc: Add natie eBPF JIT compiler for parisc | expand

Commit Message

Helge Deller Aug. 17, 2023, 9:45 p.m. UTC 
From: Helge Deller <deller@gmx.de>

The format of the Elf64 Function descriptor is defined by the ABI.
Mention the various use cases in the comment.

Signed-off-by: Helge Deller <deller@gmx.de>
---
 arch/parisc/include/asm/elf.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
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Patch

diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
index cc426d365892..140eaa97bf21 100644
--- a/arch/parisc/include/asm/elf.h
+++ b/arch/parisc/include/asm/elf.h
@@ -163,8 +163,7 @@  typedef struct elf32_fdesc {
 
 /* Format for the Elf64 Function descriptor */
 typedef struct elf64_fdesc {
-	__u64	dummy[2]; /* FIXME: nothing uses these, why waste
-			   * the space */
+	__u64	dummy[2]; /* used by 64-bit eBPF and tracing functions */
 	__u64	addr;
 	__u64	gp;
 } Elf64_Fdesc;