1
linux/arch/arm/vfp
Mark-PK Tsai fd7c3c3767 ARM: 9327/1: vfp: Add missing VFP instructions to neon_support_hook
Add the missing "Unconditional Advanced SIMD and floating-point
instructions" in [1] to the VFP undef hook.

This commit addresses the issue reported in [2], where
executing the vudot instruction on a platform with FEAT_DotProd
support resulted in an undefined instruction error.

Link: https://developer.arm.com/documentation/ddi0597/2023-06/?lang=en [1]
Link: https://lore.kernel.org/lkml/20230920083907.30479-1-mark-pk.tsai@mediatek.com/ [2]

Signed-off-by: Mark-PK Tsai <mark-pk.tsai@mediatek.com>
Tested-by: Xuewen Yan <xuewen.yan@unisoc.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-12-05 11:40:27 +00:00
..
Makefile ARM: vfp: Use undef hook for handling VFP exceptions 2023-05-17 15:08:22 +02:00
vfp.h ARM: vfp: Reimplement VFP exception entry in C code 2023-05-17 15:08:14 +02:00
vfpdouble.c
vfphw.S ARM: vfp: Reimplement VFP exception entry in C code 2023-05-17 15:08:14 +02:00
vfpinstr.h
vfpmodule.c ARM: 9327/1: vfp: Add missing VFP instructions to neon_support_hook 2023-12-05 11:40:27 +00:00
vfpsingle.c