9b2efe035e
The kernel provided vdso functions do not get a stack frame from the calling function and therefore may not change the stack contents, unless they allocate space on their own. This problem was exposed with 070b7be633dc "s390/vdso: replace stck with stcke" which writes 16 bytes instead of 8 bytes into the stack frame. These additional 8 bytes however were indeed used by the caller (glibc) to save data and therefore this data was corrupted by the vdso code. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> |
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| .. | ||
| .gitignore | ||
| clock_getres.S | ||
| clock_gettime.S | ||
| gettimeofday.S | ||
| Makefile | ||
| note.S | ||
| vdso64_wrapper.S | ||
| vdso64.lds.S | ||