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armvirt: disable LD dead code elimination on ARM32

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This interferes with the generation of the EFI stub section for
ARM32. As this target is not size constrained, disable the dead code
data elimination hack.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
This commit is contained in:
Mathew McBride 2022-09-28 15:47:30 +10:00 committed by Petr Štetiar
parent e0f06ddc23
commit eb0e61285d
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1 changed files with 23 additions and 0 deletions
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23
target/linux/armvirt/patches-6.1/221-armvirt-disable-gc_sections.patch Normal file
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@ -0,0 +1,23 @@
From b77c0ecdc7915e5c5c515da1aa6cfaf6f4eb8351 Mon Sep 17 00:00:00 2001
From: Mathew McBride <matt@traverse.com.au>
Date: Wed, 28 Sep 2022 16:39:31 +1000
Subject: [PATCH] arm: disable code size reduction measures
(gc-sections,-f*-sections)
This interferes with the EFI boot stub on armv7l.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
---
arch/arm/Kconfig | 1 -
1 file changed, 1 deletion(-)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -122,7 +122,6 @@ config ARM
select HAVE_UID16
select HAVE_VIRT_CPU_ACCOUNTING_GEN
select IRQ_FORCED_THREADING
- select HAVE_LD_DEAD_CODE_DATA_ELIMINATION
select MODULES_USE_ELF_REL
select NEED_DMA_MAP_STATE
select OF_EARLY_FLATTREE if OF