All of lore.kernel.org
 help / color / mirror / Atom feed
From: <gregkh@linuxfoundation.org>
To: colin.king@canonical.com, jarkko.sakkinen@linux.intel.com
Cc: <stable@vger.kernel.org>
Subject: WTF: patch "[PATCH] tpm_tis: make array cmd_getticks static const to shrink" was seriously submitted to be applied to the 4.14-stable tree?
Date: Tue, 21 Nov 2017 17:51:32 +0100	[thread overview]
Message-ID: <1511283092227231@kroah.com> (raw)

The patch below was submitted to be applied to the 4.14-stable tree.

I fail to see how this patch meets the stable kernel rules as found at
Documentation/process/stable-kernel-rules.rst.

I could be totally wrong, and if so, please respond to 
<stable@vger.kernel.org> and let me know why this patch should be
applied.  Otherwise, it is now dropped from my patch queues, never to be
seen again.

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

>From 0bbc931a074a741cf8e6279e8045cf7118586780 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 25 Aug 2017 17:45:05 +0100
Subject: [PATCH] tpm_tis: make array cmd_getticks static const to shrink
 object code size

Don't populate array cmd_getticks on the stack, instead make it static
const.  Makes the object code smaller by over 160 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  18813	   3152	    128	  22093	   564d	drivers/char/tpm/tpm_tis_core.o

After:
   text	   data	    bss	    dec	    hex	filename
  18554	   3248	    128	  21930	   55aa	drivers/char/tpm/tpm_tis_core.o

Cc: stable@vger.kernel.org
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>

diff --git a/drivers/char/tpm/tpm_tis_core.c b/drivers/char/tpm/tpm_tis_core.c
index 63bc6c3b949e..1e957e923d21 100644
--- a/drivers/char/tpm/tpm_tis_core.c
+++ b/drivers/char/tpm/tpm_tis_core.c
@@ -445,7 +445,7 @@ static int probe_itpm(struct tpm_chip *chip)
 {
 	struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev);
 	int rc = 0;
-	u8 cmd_getticks[] = {
+	static const u8 cmd_getticks[] = {
 		0x00, 0xc1, 0x00, 0x00, 0x00, 0x0a,
 		0x00, 0x00, 0x00, 0xf1
 	};

             reply	other threads:[~2017-11-21 16:51 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-21 16:51 gregkh [this message]
2017-11-26 13:52 ` WTF: patch "[PATCH] tpm_tis: make array cmd_getticks static const to shrink" was seriously submitted to be applied to the 4.14-stable tree? Jarkko Sakkinen

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1511283092227231@kroah.com \
    --to=gregkh@linuxfoundation.org \
    --cc=colin.king@canonical.com \
    --cc=jarkko.sakkinen@linux.intel.com \
    --cc=stable@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.