On Thu, Jul 07, 2016 at 05:47:20AM -0700, Dave Hansen wrote: > > From: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx> > > PF_PK means that a memory access violated the protection key > access restrictions. It is unconditionally an access_error() > because the permissions set on the VMA don't matter (the PKRU > value overrides it), and we never "resolve" PK faults (like > how a COW can "resolve write fault). > > Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx> An access fault gets propgated as SEGV_PKUERR. What happens if glibc does not recognise it? -- Mel Gorman SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
