2:42 a.m.
Implemented using the CPU_{ALLOC,FREE} macros.
These symbols are required by nvidia 450.57 binaries.
---
nvidia-smi, when launched as:
LD_PRELOAD=/usr/lib/libtirpc.so.3:/usr/lib/libnvidia-ml.so nvidia-smi
complained about missing those symbols. Adding them into libgcompat was
enough for it to run.
libgcompat/pthread.c | 18 +++++++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/libgcompat/pthread.c b/libgcompat/pthread.c
index 4357d74..19adceb 100644
--- a/libgcompat/pthread.c
+++ b/libgcompat/pthread.c
@@ -2,7 +2,7 @@
#include <errno.h> /* errno */
#include <fcntl.h> /* O_CLOEXEC, O_RDONLY */
#include <pthread.h> /* pthread_atfork */
-#include <sched.h> /* sched_yield */
+#include <sched.h> /* sched_yield, CPU_ALLOC, CPU_FREE */
#include <unistd.h> /* open, read */
#include "alias.h" /* weak_alias */
@@ -61,3 +61,19 @@ int pthread_yield(void)
{
return sched_yield();
}
+
+/**
+ * Allocate a large enough CPU set
+ */
+cpu_set_t *__sched_cpualloc(size_t _count)
+{
+ return CPU_ALLOC(__count);
+}
+
+/**
+ * Free a CPU set allocated by __sched_cpualloc
+ */
+void __sched_cpufree(cpu_set_t *__set)
+{
+ return CPU_FREE(__set);
+}
--
2.28.0