Searched hist:"83 c20b8a2da04937cf4af127366b3dc92c855784" (Results 1 – 4 of 4) sorted by relevance
| /freebsd/sys/sys/ |
| H A D | gsb_crc32.h | diff 83c20b8a2da04937cf4af127366b3dc92c855784 Tue Feb 02 10:52:52 CET 2021 Alex Richardson <arichardson@FreeBSD.org> tests/sys/kern/crc32: Check for SSE4.2 before using it
This avoids a SIGILL when running these tests on QEMU (which
defaults to a basic amd64 CPU without SSE4.2).
This commit also tests the table-based implementations in addition to
testing the hw-accelerated crc32 versions.
Reviewed By: cem, kib, markj
Differential Revision: https://reviews.freebsd.org/D28395
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| /freebsd/tests/sys/kern/ |
| H A D | libkern_crc32.c | diff 83c20b8a2da04937cf4af127366b3dc92c855784 Tue Feb 02 10:52:52 CET 2021 Alex Richardson <arichardson@FreeBSD.org> tests/sys/kern/crc32: Check for SSE4.2 before using it
This avoids a SIGILL when running these tests on QEMU (which
defaults to a basic amd64 CPU without SSE4.2).
This commit also tests the table-based implementations in addition to
testing the hw-accelerated crc32 versions.
Reviewed By: cem, kib, markj
Differential Revision: https://reviews.freebsd.org/D28395
|
| H A D | Makefile | diff 83c20b8a2da04937cf4af127366b3dc92c855784 Tue Feb 02 10:52:52 CET 2021 Alex Richardson <arichardson@FreeBSD.org> tests/sys/kern/crc32: Check for SSE4.2 before using it
This avoids a SIGILL when running these tests on QEMU (which
defaults to a basic amd64 CPU without SSE4.2).
This commit also tests the table-based implementations in addition to
testing the hw-accelerated crc32 versions.
Reviewed By: cem, kib, markj
Differential Revision: https://reviews.freebsd.org/D28395
|
| /freebsd/sys/libkern/ |
| H A D | gsb_crc32.c | diff 83c20b8a2da04937cf4af127366b3dc92c855784 Tue Feb 02 10:52:52 CET 2021 Alex Richardson <arichardson@FreeBSD.org> tests/sys/kern/crc32: Check for SSE4.2 before using it
This avoids a SIGILL when running these tests on QEMU (which
defaults to a basic amd64 CPU without SSE4.2).
This commit also tests the table-based implementations in addition to
testing the hw-accelerated crc32 versions.
Reviewed By: cem, kib, markj
Differential Revision: https://reviews.freebsd.org/D28395
|