Displaying 5 results from an estimated 5 matches for "84812964d3dd".
2019 Dec 05
0
[PATCH v10 10/11] x86/paravirt: Adapt assembly for PIE support
...rnie at chromium.org>
Acked-by: Juergen Gross <jgross at suse.com>
---
arch/x86/include/asm/paravirt_types.h | 32 +++++++++++++++++++++++----
1 file changed, 28 insertions(+), 4 deletions(-)
diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
index 84812964d3dd..82f7ca22e0ae 100644
--- a/arch/x86/include/asm/paravirt_types.h
+++ b/arch/x86/include/asm/paravirt_types.h
@@ -336,9 +336,32 @@ extern struct paravirt_patch_template pv_ops;
#define PARAVIRT_PATCH(x) \
(offsetof(struct paravirt_patch_template, x) / sizeof(void *))
+#ifdef CONFIG_X86_PIE...
2020 Feb 18
2
[PATCH] x86/ioperm: add new paravirt function update_io_bitmap
...PERM
+static inline void tss_update_io_bitmap(void)
+{
+ PVOP_VCALL0(cpu.update_io_bitmap);
+}
+#endif
+
static inline void paravirt_activate_mm(struct mm_struct *prev,
struct mm_struct *next)
{
diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
index 84812964d3dd..732f62e04ddb 100644
--- a/arch/x86/include/asm/paravirt_types.h
+++ b/arch/x86/include/asm/paravirt_types.h
@@ -140,6 +140,10 @@ struct pv_cpu_ops {
void (*load_sp0)(unsigned long sp0);
+#ifdef CONFIG_X86_IOPL_IOPERM
+ void (*update_io_bitmap)(void);
+#endif
+
void (*wbinvd)(void);
/*...
2020 Feb 18
2
[PATCH] x86/ioperm: add new paravirt function update_io_bitmap
...PERM
+static inline void tss_update_io_bitmap(void)
+{
+ PVOP_VCALL0(cpu.update_io_bitmap);
+}
+#endif
+
static inline void paravirt_activate_mm(struct mm_struct *prev,
struct mm_struct *next)
{
diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
index 84812964d3dd..732f62e04ddb 100644
--- a/arch/x86/include/asm/paravirt_types.h
+++ b/arch/x86/include/asm/paravirt_types.h
@@ -140,6 +140,10 @@ struct pv_cpu_ops {
void (*load_sp0)(unsigned long sp0);
+#ifdef CONFIG_X86_IOPL_IOPERM
+ void (*update_io_bitmap)(void);
+#endif
+
void (*wbinvd)(void);
/*...
2019 Dec 05
6
[PATCH v10 00/11] x86: PIE support to extend KASLR randomization
Minor changes based on feedback and rebase from v9.
Splitting the previous serie in two. This part contains assembly code
changes required for PIE but without any direct dependencies with the
rest of the patchset.
Changes:
- patch v10 (assembly):
- Swap rax for rdx on entry/64 changes based on feedback.
- Addressed feedback from Borislav Petkov on boot, paravirt, alternatives
and
2019 Dec 05
6
[PATCH v10 00/11] x86: PIE support to extend KASLR randomization
Minor changes based on feedback and rebase from v9.
Splitting the previous serie in two. This part contains assembly code
changes required for PIE but without any direct dependencies with the
rest of the patchset.
Changes:
- patch v10 (assembly):
- Swap rax for rdx on entry/64 changes based on feedback.
- Addressed feedback from Borislav Petkov on boot, paravirt, alternatives
and