Re: [PATCH 4.19 5/6] ARM: 8788/1: ftrace: remove old mcount support
From: Greg KH <hidden>
Date: 2021-12-20 10:57:50
Also in:
linux-arm-kernel, linux-usb, linux-wireless, lkml, netdev, stable
On Fri, Dec 17, 2021 at 03:41:18PM +0100, Anders Roxell wrote:
From: Stefan Agner <stefan@agner.ch>
commit d3c61619568c88d48eccd5e74b4f84faa1440652 upstream.
Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6")
raised the minimum GCC version to 4.6. Old mcount is only required for
GCC versions older than 4.4.0. Hence old mcount support can be dropped
too.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Russell King <redacted>
Signed-off-by: Anders Roxell <redacted>Why is this needed for clang builds in 4.19?