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docs/bpf: Fix a typo in verifier.rst

Message ID 20240829031712.198489-1-kxiang@umich.edu (mailing list archive)
State Accepted
Commit 89dd9bb25597621ca0500aa598140ff0858091e2
Delegated to: BPF
Headers show
Series docs/bpf: Fix a typo in verifier.rst | expand

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Commit Message

linsyking Aug. 29, 2024, 3:17 a.m. UTC 
From: Yiming Xiang <kxiang@umich.edu>

In verifier.rst, there is a typo in section 'Register parentage chains'.
Caller saved registers are r0-r5, callee saved registers are r6-r9.

Here by context it means callee saved registers rather than caller saved
registers. This may confuse users.

Signed-off-by: Yiming Xiang <kxiang@umich.edu>
---
 Documentation/bpf/verifier.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

patchwork-bot+netdevbpf@kernel.org Aug. 29, 2024, 7:20 p.m. UTC | #1 
Hello:

This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@kernel.org>:

On Wed, 28 Aug 2024 23:17:12 -0400 you wrote:
> From: Yiming Xiang <kxiang@umich.edu>
> 
> In verifier.rst, there is a typo in section 'Register parentage chains'.
> Caller saved registers are r0-r5, callee saved registers are r6-r9.
> 
> Here by context it means callee saved registers rather than caller saved
> registers. This may confuse users.
> 
> [...]

Here is the summary with links:
  - docs/bpf: Fix a typo in verifier.rst
    https://git.kernel.org/bpf/bpf-next/c/89dd9bb25597

You are awesome, thank you!
diff mbox series

Patch

diff --git a/Documentation/bpf/verifier.rst b/Documentation/bpf/verifier.rst
index 356894399..d23761540 100644
--- a/Documentation/bpf/verifier.rst
+++ b/Documentation/bpf/verifier.rst
@@ -418,7 +418,7 @@  The rules for correspondence between registers / stack slots are as follows:
   linked to the registers and stack slots of the parent state with the same
   indices.
 
-* For the outer stack frames, only caller saved registers (r6-r9) and stack
+* For the outer stack frames, only callee saved registers (r6-r9) and stack
   slots are linked to the registers and stack slots of the parent state with the
   same indices.