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Code Issues Releases Wiki Activity

Fix patch for brcm2708 copy_to_user

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Ycarus 2018-10-23 09:02:04 +02:00
parent be529bd523
commit fba962422b
1 changed files with 5 additions and 2 deletions
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7
root/target/linux/brcm2708/patches-4.14/0061-Improve-__copy_to_user-and-__copy_from_user-performa.patch
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@ -274,14 +274,17 @@ diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
index 7a4b06049001..fb40a1b3a5b7 100644 index 7a4b06049001..fb40a1b3a5b7 100644
--- a/arch/arm/lib/copy_from_user.S --- a/arch/arm/lib/copy_from_user.S
+++ b/arch/arm/lib/copy_from_user.S +++ b/arch/arm/lib/copy_from_user.S
@@ -89,11 +89,13 @@ @@ -89,7 +89,8 @@
.text .text
-ENTRY(arm_copy_from_user) -ENTRY(arm_copy_from_user)
+ENTRY(__copy_from_user_std) +ENTRY(__copy_from_user_std)
+WEAK(arm_copy_from_user) +WEAK(arm_copy_from_user)
#ifdef CONFIG_CPU_SPECTRE
get_thread_info r3
ldr r3, [r3, #TI_ADDR_LIMIT]
@@ -103,6 +104,7 @@
#include "copy_template.S" #include "copy_template.S"
ENDPROC(arm_copy_from_user) ENDPROC(arm_copy_from_user)