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| author | Kim Phillips <kim.phillips@freescale.com> | 2015-01-20 18:43:10 (GMT) |
|---|---|---|
| committer | Honghua Yin <Hong-Hua.Yin@freescale.com> | 2015-04-30 08:58:55 (GMT) |
| commit | fcecfbd74af9a1ecd77865f2df85143837c64e24 (patch) | |
| tree | b5ff3574273d54d9d9e5ebd30d6b8d3c1a768af0 /drivers/crypto | |
| parent | 3231fc3c1d23399f6c6ba4189992671504653daf (diff) | |
| download | linux-fsl-qoriq-fcecfbd74af9a1ecd77865f2df85143837c64e24.tar.xz | |
crypto: caam - don't emit ICV check failures to dmesg
ICV check failures are part of normal operation;
leave user notification up to the higher levels,
as is done in s/w algorithm implementations.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Tested-by: Cristian Stoica <cristian.stoica@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 3f80be023900790d029a63e27440f1e33c048b73)
Change-Id: I6b181dd09e915cf639691cb3d696ddc22ac5f195
Reviewed-on: http://git.am.freescale.net:8181/31647
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Horia Ioan Geanta Neag <horia.geanta@freescale.com>
Reviewed-by: Mircea Pop <mircea.pop@freescale.com>
Reviewed-by: Honghua Yin <Hong-Hua.Yin@freescale.com>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/caam/error.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/crypto/caam/error.c b/drivers/crypto/caam/error.c index 66d73bf..33e41ea 100644 --- a/drivers/crypto/caam/error.c +++ b/drivers/crypto/caam/error.c @@ -151,10 +151,15 @@ static void report_ccb_status(struct device *jrdev, const u32 status, else snprintf(err_err_code, sizeof(err_err_code), "%02x", err_id); - dev_err(jrdev, "%08x: %s: %s %d: %s%s: %s%s\n", - status, error, idx_str, idx, - cha_str, cha_err_code, - err_str, err_err_code); + /* + * CCB ICV check failures are part of normal operation life; + * we leave the upper layers to do what they want with them. + */ + if (err_id != JRSTA_CCBERR_ERRID_ICVCHK) + dev_err(jrdev, "%08x: %s: %s %d: %s%s: %s%s\n", + status, error, idx_str, idx, + cha_str, cha_err_code, + err_str, err_err_code); } static void report_jump_status(struct device *jrdev, const u32 status, |