* [PATCH] crypto: tegra: fix size_t format string
@ 2025-03-14 15:59 Arnd Bergmann
2025-03-21 11:05 ` Herbert Xu
0 siblings, 1 reply; 2+ messages in thread
From: Arnd Bergmann @ 2025-03-14 15:59 UTC (permalink / raw)
To: Akhil R, Herbert Xu, David S. Miller, Thierry Reding,
Jonathan Hunter
Cc: Arnd Bergmann, Chen Ridong, linux-crypto, linux-tegra,
linux-kernel
From: Arnd Bergmann <arnd@arndb.de>
Printing size_t as %lu causes a warning when it is defined as 'unsigned int':
drivers/crypto/tegra/tegra-se-hash.c:344:22: error: format specifies type 'unsigned long' but the argument has type 'ssize_t' (aka 'int') [-Werror,-Wformat]
343 | dev_dbg(se->dev, "msg len %llu msg left %llu sz %lu cfg %#x",
| ~~~
| %zd
Use %zu as the proper format string.
Fixes: ff4b7df0b511 ("crypto: tegra - Fix HASH intermediate result handling")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/crypto/tegra/tegra-se-hash.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/tegra/tegra-se-hash.c b/drivers/crypto/tegra/tegra-se-hash.c
index 65a50f29bd7e..ed86235fe518 100644
--- a/drivers/crypto/tegra/tegra-se-hash.c
+++ b/drivers/crypto/tegra/tegra-se-hash.c
@@ -340,7 +340,7 @@ static int tegra_sha_prep_cmd(struct tegra_sha_ctx *ctx, u32 *cpuvaddr,
cpuvaddr[i++] = host1x_uclass_incr_syncpt_cond_f(1) |
host1x_uclass_incr_syncpt_indx_f(se->syncpt_id);
- dev_dbg(se->dev, "msg len %llu msg left %llu sz %lu cfg %#x",
+ dev_dbg(se->dev, "msg len %llu msg left %llu sz %zu cfg %#x",
msg_len, msg_left, rctx->datbuf.size, rctx->config);
return i;
--
2.39.5
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] crypto: tegra: fix size_t format string
2025-03-14 15:59 [PATCH] crypto: tegra: fix size_t format string Arnd Bergmann
@ 2025-03-21 11:05 ` Herbert Xu
0 siblings, 0 replies; 2+ messages in thread
From: Herbert Xu @ 2025-03-21 11:05 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Akhil R, David S. Miller, Thierry Reding, Jonathan Hunter,
Arnd Bergmann, Chen Ridong, linux-crypto, linux-tegra,
linux-kernel
On Fri, Mar 14, 2025 at 04:59:59PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> Printing size_t as %lu causes a warning when it is defined as 'unsigned int':
>
> drivers/crypto/tegra/tegra-se-hash.c:344:22: error: format specifies type 'unsigned long' but the argument has type 'ssize_t' (aka 'int') [-Werror,-Wformat]
> 343 | dev_dbg(se->dev, "msg len %llu msg left %llu sz %lu cfg %#x",
> | ~~~
> | %zd
>
> Use %zu as the proper format string.
>
> Fixes: ff4b7df0b511 ("crypto: tegra - Fix HASH intermediate result handling")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> drivers/crypto/tegra/tegra-se-hash.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
A similar patch has already been applied. Thanks.
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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