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8e6857f7 |
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20-Oct-2023 |
Giovanni Cabiddu <giovanni.cabiddu@intel.com> |
crypto: qat - move admin api The admin API is growing and deserves its own include. Move it from adf_common_drv.h to adf_admin.h. Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Damian Muszynski <damian.muszynski@intel.com> Reviewed-by: Tero Kristo <tero.kristo@linux.intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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141f12be |
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22-Sep-2023 |
Kees Cook <keescook@chromium.org> |
crypto: qat - Annotate struct adf_fw_counters with __counted_by Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct adf_fw_counters. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Tom Rix <trix@redhat.com> Cc: Adam Guerin <adam.guerin@intel.com> Cc: Lucas Segarra Fernandez <lucas.segarra.fernandez@intel.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: qat-linux@intel.com Cc: linux-crypto@vger.kernel.org Cc: llvm@lists.linux.dev Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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865b50fe |
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30-Jun-2023 |
Lucas Segarra Fernandez <lucas.segarra.fernandez@intel.com> |
crypto: qat - add fw_counters debugfs file Expose FW counters statistics by providing the "fw_counters" file under debugfs. Currently the statistics include the number of requests sent to the FW and the number of responses received from the FW for each Acceleration Engine, for all the QAT product line. This patch is based on earlier work done by Marco Chiappero. Co-developed-by: Adam Guerin <adam.guerin@intel.com> Signed-off-by: Adam Guerin <adam.guerin@intel.com> Signed-off-by: Lucas Segarra Fernandez <lucas.segarra.fernandez@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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