[PATCH] efi: Clarify Kconfig help for EFI_MIXED

[Thomas BÃchler]

EFI stub support is only missing for a 64 bit kernel on 32-bit firmware,
on 64-bit kernels, EFI stub works as usual.
---

Matt, I don't know if this help was intentionally discouraging,
however, out of curiosity, I tested this with ovmf, and the
kernel boots fine on 64-bit firmware bit with EFI stub, and on
32-bit firmware using efilinux.

Documenting this properly is important for distribution kernels.
We would want to support this on Arch, but not if it means
introducing a regression for EFI stub users.

 arch/x86/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 5b8ec0f..2bbbbb9 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1529,8 +1529,8 @@ config EFI_MIXED
 	   mode.
 
 	   Note that it is not possible to boot a mixed-mode enabled
-	   kernel via the EFI boot stub - a bootloader that supports
-	   the EFI handover protocol must be used.
+	   kernel via the EFI boot stub on 32-bit firmware - a bootloader
+	   that supports the EFI handover protocol must be used.
 
 	   If unsure, say N.
 
-- 
1.9.2

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