linux-kernel - [PATCH] ARC: io.h: Replace HTTP links with HTTPS ones

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Message-Id: <20200713063840.31570-1-grandmaster@al2klimov.de>
Date:   Mon, 13 Jul 2020 08:38:40 +0200
From:   "Alexander A. Klimov" <grandmaster@...klimov.de>
To:     vgupta@...opsys.com, arnd@...db.de, palmer@...belt.com,
        linux-snps-arc@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     "Alexander A. Klimov" <grandmaster@...klimov.de>
Subject: [PATCH] ARC: io.h: Replace HTTP links with HTTPS ones

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.

Signed-off-by: Alexander A. Klimov <grandmaster@...klimov.de>
---
 Continuing my work started at 93431e0607e5.
 See also: git log --oneline '--author=Alexander A. Klimov <grandmaster@...klimov.de>' v5.7..master
 (Actually letting a shell for loop submit all this stuff for me.)

 If there are any URLs to be removed completely or at least not just HTTPSified:
 Just clearly say so and I'll *undo my change*.
 See also: https://lkml.org/lkml/2020/6/27/64

 If there are any valid, but yet not changed URLs:
 See: https://lkml.org/lkml/2020/6/26/837

 If you apply the patch, please let me know.

 Sorry again to all maintainers who complained about subject lines.
 Now I realized that you want an actually perfect prefixes,
 not just subsystem ones.
 I tried my best...
 And yes, *I could* (at least half-)automate it.
 Impossible is nothing! :)


 arch/arc/include/asm/io.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arc/include/asm/io.h b/arch/arc/include/asm/io.h
index 8f777d6441a5..cb381371a196 100644
--- a/arch/arc/include/asm/io.h
+++ b/arch/arc/include/asm/io.h
@@ -195,7 +195,7 @@ __raw_writesx(32, l)
  *	<readl MMIO "status" reg>
  *	<LD [DMA buffer]>
  *
- * http://lkml.kernel.org/r/20150622133656.GG1583@arm.com
+ * https://lkml.kernel.org/r/20150622133656.GG1583@arm.com
  */
 #define readb(c)		({ u8  __v = readb_relaxed(c); __iormb(); __v; })
 #define readw(c)		({ u16 __v = readw_relaxed(c); __iormb(); __v; })
@@ -218,7 +218,7 @@ __raw_writesx(32, l)
  * To provide the typical device register semantics of fixed endian,
  * swap the byte order for Big Endian
  *
- * http://lkml.kernel.org/r/201603100845.30602.arnd@arndb.de
+ * https://lkml.kernel.org/r/201603100845.30602.arnd@arndb.de
  */
 #define readb_relaxed(c)	__raw_readb(c)
 #define readw_relaxed(c) ({ u16 __r = le16_to_cpu((__force __le16) \
-- 
2.27.0