On Fri, Jul 05, 2019 at 08:47:20PM +0200, Arnd Bergmann wrote:
From: Kees Cook <[email protected]>Commit dbbb08f500d6146398b794fdc68a8e811366b451 upstream. Adjust vdso_{start|end} to be char arrays to avoid compile-time analysis that flags "too large" memcmp() calls with CONFIG_FORTIFY_SOURCE. Cc: Jisheng Zhang <[email protected]> Acked-by: Catalin Marinas <[email protected]> Suggested-by: Mark Rutland <[email protected]> Signed-off-by: Kees Cook <[email protected]> Signed-off-by: Will Deacon <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]> --- Backported to 4.9, which is lacking the rework from 2077be6783b5 ("arm64: Use __pa_symbol for kernel symbols")
I've queued both this and the 4.4 backport, thanks! -- Thanks, Sasha
