mirror of
https://gitlab.com/nonguix/nonguix.git
synced 2024-12-26 00:34:53 +01:00
23 lines
786 B
Diff
23 lines
786 B
Diff
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Since Linux 4.3, rdtscl() is no longer available and native_read_tsc()
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is renamed to rdtsc(). Move the macro contents in-line and call the
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new function. References:
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https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit?id=fe47ae6e1a5005b2e82f7eab57b5c3820453293a
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https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit?id=4ea1636b04dbd66536fa387bae2eea463efc705b
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diff -ru a/src/shared/linux_osl.c b/src/shared/linux_osl.c
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--- a/src/shared/linux_osl.c 2015-09-19 01:47:15.000000000 +0300
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+++ b/src/shared/linux_osl.c 2015-11-21 15:20:30.585902518 +0200
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@@ -932,7 +932,11 @@
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uint cycles;
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#if defined(__i386__)
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+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0)
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+ cycles = (u32)rdtsc();
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+#else
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rdtscl(cycles);
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+#endif
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#else
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cycles = 0;
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#endif
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