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Revert "selftests: mm: fix map_hugetlb failure on 64K page size systems"

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This reverts commit c9c3cc6a13bddc76bb533ad8147a5528cac5ba5a which is
commit 91b80cc5b39f00399e8e2d17527cad2c7fa535e2 upstream.

map_hugetlb.c:18:10: fatal error: vm_util.h: No such file or directory
   18 | #include "vm_util.h"
      |          ^~~~~~~~~~~
compilation terminated.

vm_util.h is not present in 5.10.y, as commit:642bc52aed9c ("selftests:
vm: bring common functions to a new file") is not present in stable
kernels <=6.1.y

Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
This commit is contained in:
Harshit Mogalapalli 2024-05-06 01:49:26 -07:00 • committed by Ksawlii
parent 37c9b25886
commit 73509263d0
1 changed files with 0 additions and 7 deletions
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7
tools/testing/selftests/vm/map_hugetlb.c
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@ -15,7 +15,6 @@
#include <unistd.h> #include <unistd.h>
#include <sys/mman.h> #include <sys/mman.h>
#include <fcntl.h> #include <fcntl.h>
#include "vm_util.h"
#define LENGTH (256UL*1024*1024) #define LENGTH (256UL*1024*1024)
#define PROTECTION (PROT_READ | PROT_WRITE) #define PROTECTION (PROT_READ | PROT_WRITE)
@ -71,16 +70,10 @@ int main(int argc, char **argv)
{ {
void *addr; void *addr;
int ret; int ret;
size_t hugepage_size;
size_t length = LENGTH; size_t length = LENGTH;
int flags = FLAGS; int flags = FLAGS;
int shift = 0; int shift = 0;
hugepage_size = default_huge_page_size();
/* munmap with fail if the length is not page aligned */
if (hugepage_size > length)
length = hugepage_size;
if (argc > 1) if (argc > 1)
length = atol(argv[1]) << 20; length = atol(argv[1]) << 20;
if (argc > 2) { if (argc > 2) {