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Giovanni Cabiddu a434ce6643 crypto: qat - fix seq_file position update in adf_ring_next() ... [ Upstream commit 6908c5f4f0 ] The `adf_ring_next()` function in the QAT debug transport interface fails to correctly update the position index when reaching the end of the ring elements. This triggers the following kernel warning when reading ring files, such as /sys/kernel/debug/qat_c6xx_<D:B:D:F>/transport/bank_00/ring_00: [27725.022965] seq_file: buggy .next function adf_ring_next [intel_qat] did not update position index Ensure that the `*pos` index is incremented before returning NULL when after the last element in the ring is found, satisfying the seq_file API requirements and preventing the warning. Fixes: a672a9dc87 ("crypto: qat - Intel(R) QAT transport code") Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Ahsan Atta <ahsan.atta@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>		History 2025-08-15 12:13:57 +02:00
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iaa	crypto: iaa - Do not clobber req->base.data	2025-07-10 16:04:54 +02:00
ixp4xx	crypto: ixp4xx - fix OF node reference leaks in init_ixp_crypto()	2025-02-08 09:57:30 +01:00
keembay	crypto: keembay - Fix dma_unmap_sg() nents value	2025-08-15 12:13:55 +02:00
qat	crypto: qat - fix seq_file position update in adf_ring_next()	2025-08-15 12:13:57 +02:00
Kconfig	crypto: iaa - Add Intel IAA Compression Accelerator crypto driver core	2023-12-15 17:52:53 +08:00
Makefile	crypto: iaa - Add Intel IAA Compression Accelerator crypto driver core	2023-12-15 17:52:53 +08:00