Patch "ACPI / APEI: Remove arch_apei_flush_tlb_one()" has been added to the 4.4-stable tree

* Patch "ACPI / APEI: Remove arch_apei_flush_tlb_one()" has been added to the 4.4-stable tree
@ 2017-11-25 13:54 gregkh
  2017-11-25 18:06 ` Greg KH
  0 siblings, 1 reply; 4+ messages in thread
From: gregkh @ 2017-11-25 13:54 UTC (permalink / raw)
  To: james.morse, bp, gregkh, rafael.j.wysocki; +Cc: stable, stable-commits


This is a note to let you know that I've just added the patch titled

    ACPI / APEI: Remove arch_apei_flush_tlb_one()

to the 4.4-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     acpi-apei-remove-arch_apei_flush_tlb_one.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 4a75aeacda3c2455954596593d89187df5420d0a Mon Sep 17 00:00:00 2001
From: James Morse <james.morse@arm.com>
Date: Mon, 6 Nov 2017 18:44:27 +0000
Subject: ACPI / APEI: Remove arch_apei_flush_tlb_one()

From: James Morse <james.morse@arm.com>

commit 4a75aeacda3c2455954596593d89187df5420d0a upstream.

Nothing calls arch_apei_flush_tlb_one() anymore, instead relying on
__set_pte_vaddr() to do the invalidation when called from clear_fixmap()
Remove arch_apei_flush_tlb_one().

Signed-off-by: James Morse <james.morse@arm.com>
Reviewed-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/x86/kernel/acpi/apei.c |    5 -----
 include/acpi/apei.h         |    1 -
 2 files changed, 6 deletions(-)

--- a/arch/x86/kernel/acpi/apei.c
+++ b/arch/x86/kernel/acpi/apei.c
@@ -55,8 +55,3 @@ void arch_apei_report_mem_error(int sev,
 	apei_mce_report_mem_error(sev, mem_err);
 #endif
 }
-
-void arch_apei_flush_tlb_one(unsigned long addr)
-{
-	__flush_tlb_one(addr);
-}
--- a/include/acpi/apei.h
+++ b/include/acpi/apei.h
@@ -44,7 +44,6 @@ int erst_clear(u64 record_id);
 
 int arch_apei_enable_cmcff(struct acpi_hest_header *hest_hdr, void *data);
 void arch_apei_report_mem_error(int sev, struct cper_sec_mem_err *mem_err);
-void arch_apei_flush_tlb_one(unsigned long addr);
 
 #endif
 #endif


Patches currently in stable-queue which might be from james.morse@arm.com are

queue-4.4/acpi-apei-remove-arch_apei_flush_tlb_one.patch

^ permalink raw reply	[flat|nested] 4+ messages in thread