Patch "parisc: Drop loops_per_jiffy from per_cpu struct" has been added to the 5.4-stable tree

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

    parisc: Drop loops_per_jiffy from per_cpu struct

to the 5.4-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:
     parisc-drop-loops_per_jiffy-from-per_cpu-struct.patch
and it can be found in the queue-5.4 subdirectory.

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


>From 93346da8ff47cc00f953c7f38a2d6ba11977fc42 Mon Sep 17 00:00:00 2001
From: Helge Deller <deller@xxxxxx>
Date: Sat, 24 Oct 2020 12:43:11 +0200
Subject: parisc: Drop loops_per_jiffy from per_cpu struct

From: Helge Deller <deller@xxxxxx>

commit 93346da8ff47cc00f953c7f38a2d6ba11977fc42 upstream.

There is no need to keep a loops_per_jiffy value per cpu. Drop it.

Signed-off-by: Helge Deller <deller@xxxxxx>
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 arch/parisc/include/asm/processor.h |    1 -
 arch/parisc/kernel/processor.c      |    5 ++---
 2 files changed, 2 insertions(+), 4 deletions(-)

--- a/arch/parisc/include/asm/processor.h
+++ b/arch/parisc/include/asm/processor.h
@@ -97,7 +97,6 @@ struct cpuinfo_parisc {
 	unsigned long cpu_loc;      /* CPU location from PAT firmware */
 	unsigned int state;
 	struct parisc_device *dev;
-	unsigned long loops_per_jiffy;
 };
 
 extern struct system_cpuinfo_parisc boot_cpu_data;
--- a/arch/parisc/kernel/processor.c
+++ b/arch/parisc/kernel/processor.c
@@ -163,7 +163,6 @@ static int __init processor_probe(struct
 	if (cpuid)
 		memset(p, 0, sizeof(struct cpuinfo_parisc));
 
-	p->loops_per_jiffy = loops_per_jiffy;
 	p->dev = dev;		/* Save IODC data in case we need it */
 	p->hpa = dev->hpa.start;	/* save CPU hpa */
 	p->cpuid = cpuid;	/* save CPU id */
@@ -440,8 +439,8 @@ show_cpuinfo (struct seq_file *m, void *
 		show_cache_info(m);
 
 		seq_printf(m, "bogomips\t: %lu.%02lu\n",
-			     cpuinfo->loops_per_jiffy / (500000 / HZ),
-			     (cpuinfo->loops_per_jiffy / (5000 / HZ)) % 100);
+			     loops_per_jiffy / (500000 / HZ),
+			     loops_per_jiffy / (5000 / HZ) % 100);
 
 		seq_printf(m, "software id\t: %ld\n\n",
 				boot_cpu_data.pdc.model.sw_id);


Patches currently in stable-queue which might be from deller@xxxxxx are

queue-5.4/parisc-led-reduce-cpu-overhead-for-disk-lan-led-computation.patch
queue-5.4/parisc-fix-proc-cpuinfo-output-for-lscpu.patch
queue-5.4/parisc-led-fix-lan-receive-and-transmit-leds.patch
queue-5.4/parisc-drop-loops_per_jiffy-from-per_cpu-struct.patch



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