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(parent: 1beb35e) | patch
vdso: Add vdso_data:: Max_cycles
authorAdrian Hunter <adrian.hunter@intel.com>
Mon, 25 Mar 2024 06:40:10 +0000 (08:40 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Mon, 8 Apr 2024 13:03:07 +0000 (15:03 +0200)
commitd2e58ab5cda2a225c406ac10d0a8b960bc5a39b6
tree18d081c1c8b2e1da02f17161a8edb4912040f4aatree | snapshot
parent1beb35ec615f676d49d68b6dc23c7418ba8ff145commit | diff
vdso: Add vdso_data:: Max_cycles

Add vdso_data::max_cycles in preparation to use it to detect potential
multiplication overflow.

Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240325064023.2997-7-adrian.hunter@intel.com
include/vdso/datapage.h diff | blob | history
kernel/time/vsyscall.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git