Linux kernel bug fix: x86/dma: Fix max PFN arithmetic overflow on 32 bit systems
Subsystem: arch/x86 (arch/x86/include/asm/dma.h)
Bug type: crash, severity: security
Files changed: arch/x86/include/asm/dma.h
Introduced by Tejun Heo on 2011-05-02 17:24:48 +0200; fixed by Alexander Dahl on 2020-05-28 20:21:32 +0200 (lifetime: 3314 days)