From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/arch/x86/mm/pkeys.c | 6 ------
1 files changed, 0 insertions(+), 6 deletions(-)
diff --git a/kernel/arch/x86/mm/pkeys.c b/kernel/arch/x86/mm/pkeys.c
index 8873ed1..379c396 100644
--- a/kernel/arch/x86/mm/pkeys.c
+++ b/kernel/arch/x86/mm/pkeys.c
@@ -10,7 +10,6 @@
#include <asm/cpufeature.h> /* boot_cpu_has, ... */
#include <asm/mmu_context.h> /* vma_pkey() */
-#include <asm/fpu/internal.h> /* init_fpstate */
int __execute_only_pkey(struct mm_struct *mm)
{
@@ -154,7 +153,6 @@
static ssize_t init_pkru_write_file(struct file *file,
const char __user *user_buf, size_t count, loff_t *ppos)
{
- struct pkru_state *pk;
char buf[32];
ssize_t len;
u32 new_init_pkru;
@@ -177,10 +175,6 @@
return -EINVAL;
WRITE_ONCE(init_pkru_value, new_init_pkru);
- pk = get_xsave_addr(&init_fpstate.xsave, XFEATURE_PKRU);
- if (!pk)
- return -EINVAL;
- pk->pkru = new_init_pkru;
return count;
}
--
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