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This commit is contained in:
Bernhard Stoeckner
2025-07-01 19:29:04 +02:00
parent fade1f7b20
commit 1893c6c8fd
18 changed files with 101 additions and 66 deletions
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27
kernel-open/conftest.sh
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@@ -4006,33 +4006,6 @@ compile_test() {
fi
;;
dma_buf_has_dynamic_attachment)
#
# Determine if the function dma_buf_attachment_is_dynamic()
# is present.
#
# Added by commit: 15fd552d186c
# ("dma-buf: change DMA-buf locking convention v3") in v5.5 (2018-07-03)
#
echo "$CONFTEST_PREAMBLE
#include <linux/dma-buf.h>
bool conftest_dma_buf_attachment_is_dynamic(void) {
return dma_buf_attachment_is_dynamic(NULL);
}" > conftest$$.c
$CC $CFLAGS -c conftest$$.c > /dev/null 2>&1
rm -f conftest$$.c
if [ -f conftest$$.o ]; then
echo "#define NV_DMA_BUF_HAS_DYNAMIC_ATTACHMENT" | append_conftest "functions"
rm -f conftest$$.o
return
else
echo "#undef NV_DMA_BUF_HAS_DYNAMIC_ATTACHMENT" | append_conftest "functions"
return
fi
;;
dma_buf_attachment_has_peer2peer)
#
# Determine if peer2peer is present in struct dma_buf_attachment.