Changes in gfp-translate

a3f6a89c - scripts: fix gfp-translate after ___GFP_*_BITS conversion to an enum

Fri, 23 Aug 2024 16:38:50 +0000

scripts: fix gfp-translate after ___GFP_*_BITS conversion to an enumRichard reports that since 772dd0342727c ("mm: enumerate all gfp flags"),gfp-translate is broken, as the bit numbers are implicit, leaving theshell script unable to extract them. Even more, some bits are now at avariable location, making it double extra hard to parse using a simpleshell script.Use a brute-force approach to the problem by generating a small C stubthat will use the enum to dump the interesting bits.As an added bonus, we are now able to identify invalid bits for a givenconfiguration. As an added drawback, we cannot parse include files thatpredate this change anymore. Tough luck.Link: https://lkml.kernel.org/r/20240823163850.3791201-1-maz@kernel.orgFixes: 772dd0342727 ("mm: enumerate all gfp flags")Signed-off-by: Marc Zyngier Reported-by: Richard Weinberger Cc: Petr Tesařík Cc: Suren Baghdasaryan Signed-off-by: Andrew Morton List of files: /linux-6.15/scripts/gfp-translate

2049a7d0 - scripts: fix the gfp flags header path in gfp-translate

Thu, 08 Jun 2023 15:44:49 +0000

scripts: fix the gfp flags header path in gfp-translateSince gfp flags have been shifted to gfp_types.h so update the path inthe gfp-translate script.Link: https://lkml.kernel.org/r/20230608154450.21758-1-prathubaronia2011@gmail.comFixes: cb5a065b4ea9c ("headers/deps: mm: Split out of ")Signed-off-by: Prathu Baronia Reviewed-by: David Hildenbrand Cc: Masahiro Yamada Cc: Nathan Chancellor Cc: Nick Desaulniers Cc: Nicolas Schier Cc: Ingo Molnar Cc: Yury Norov Cc: Signed-off-by: Andrew Morton List of files: /linux-6.15/scripts/gfp-translate

4f19048f - treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 166

Mon, 27 May 2019 06:55:14 +0000

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 166Based on 1 normalized pattern(s): licensed under the terms of the gnu gpl license version 2extracted by the scancode license scanner the SPDX license identifier GPL-2.0-onlyhas been chosen to replace the boilerplate/reference in 62 file(s).Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Kate Stewart Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.orgLink: https://lkml.kernel.org/r/20190527070033.929121379@linutronix.deSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/scripts/gfp-translate

6b44695e - chmod +x scripts/gfp-translate

Tue, 26 Jun 2012 23:56:10 +0000

chmod +x scripts/gfp-translateThis script lacks an executable bit.Signed-off-by: Dave Jones Signed-off-by: Linus Torvalds List of files: /linux-6.15/scripts/gfp-translate

27af0384 - scripts: fix gfp-translate for recent changes to gfp.h

Wed, 24 Nov 2010 20:57:17 +0000

scripts: fix gfp-translate for recent changes to gfp.hThe recent changes to gfp.h to satisfy sparse broke scripts/gfp-translate.This patch fixes it up to work with old and new versions of gfp.h .[akpm@linux-foundation.org: use `grep -q', per WANG Cong]Signed-off-by: Mel Gorman Cc: Namhyung Kim Reviewed-by: WANG Cong Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds List of files: /linux-6.15/scripts/gfp-translate

3ad2f3fb - tree-wide: Assorted spelling fixes

Wed, 03 Feb 2010 00:01:28 +0000

tree-wide: Assorted spelling fixesIn particular, several occurances of funny versions of 'success','unknown', 'therefore', 'acknowledge', 'argument', 'achieve', 'address','beginning', 'desirable', 'separate' and 'necessary' are fixed.Signed-off-by: Daniel Mack Cc: Joe Perches Cc: Junio C Hamano Signed-off-by: Jiri Kosina List of files: /linux-6.15/scripts/gfp-translate

608e8e66 - mm: add a gfp-translate script to help understand page allocation failure reports

Tue, 16 Jun 2009 22:33:04 +0000

mm: add a gfp-translate script to help understand page allocation failure reportsThe page allocation failure messages include a line that looks likepage allocation failure. order:1, mode:0x4020The mode is easy to translate but irritating for the lazy and a bit errorprone. This patch adds a very simple helper script gfp-translate for themode: portion of the page allocation failure messages. An example usagelooks like mel@machina:~/linux-2.6 $ scripts/gfp-translate 0x4020 Source: /home/mel/linux-2.6 Parsing: 0x4020 #define __GFP_HIGH (0x20) /* Should access emergency pools? */ #define __GFP_COMP (0x4000) /* Add compound page metadata */The script is not a work of art but it has come in handy for me a fewtimes so I thought I would share.[akpm@linux-foundation.org: clarify an error message]Signed-off-by: Mel Gorman Acked-by: Rik van Riel Acked-by: Pekka Enberg Cc: Christoph Hellwig Cc: Minchan Kim Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds List of files: /linux-6.15/scripts/gfp-translate