On Fri, Sep 23, 2016 at 04:42:08PM +0900, AKASHI Takahiro wrote:
> Handle read-only cases (CONFIG_DEBUG_RODATA/CONFIG_DEBUG_SET_MODULE_RONX)
> by using aarch64_insn_write() instead of probe_kernel_write().
> See how this works:
> commit 2f896d586610 ("arm64: use fixmap for text patching")
>
> Signed-off-by: AKASHI Takahiro <takahiro.akashi@xxxxxxxxxx>
> Reviewed-by: Mark Rutland <mark.rutland@xxxxxxx>
> Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
> Cc: Will Deacon <will.deacon@xxxxxxx>
> Cc: Jason Wessel <jason.wessel@xxxxxxxxxxxxx>
> Cc: <stable@xxxxxxxxxxxxxxx> # 3.18-3.19: 2f896d5: arm64: use fixmap
> Cc: <stable@xxxxxxxxxxxxxxx> # 3.18-3.19: f6242ca: arm64: Fix text
> Cc: <stable@xxxxxxxxxxxxxxx> # 4.0-
Queued for 4.8 with a slight change in the last Cc: tag above:
Cc: <stable@xxxxxxxxxxxxxxx> # 3.18.x-
Thanks.
--
Catalin
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html