[bug#68530] [PATCH v2] gnu: u-boot: Update to 2024.01.

[Vagrant Cascadian <vagrant@debian.org>]

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On 2024-01-18, Herman Rimm wrote:
> * gnu/local.mk: Replace patch.
> * gnu/packages/bootloaders.scm (u-boot): Update to 2024.01.
> [source]: replace patman patch with new patch.

This might just be me, but the patman patch is not really being replaced
by some other patch; it is dropping the obsolete patman patch that was
upstreamed, and adding a new patch (that also happens to be from
upstream, yay!). Maybe I would suggest:

* gnu/local.mk: Register and de-register patches.
* gnu/packages/bootloaders.scm (u-boot): Update to 2024.01.
[source]: Remove patman patch, add build-without-libcrypto patch.

Another convention that seems common is to list the newly added and
removed files first, for example:

* gnu/packages/bootloaders.scm (u-boot): Update to 2024.01.
[source]: Remove patman patch, add build-without-libcrypto patch.
* gnu/packages/patches/u-boot-allow-disabling-openssl.patch: Remove
upstreamed diffs.
* gnu/packages/patches/u-boot-build-without-libcrypto.patch: Add file.
* gnu/packages/patches/u-boot-patman-change-id.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): Add patch, remove patch.

I think I like that better! Opinions are likely to vary.

That said, everything seems to build fine; I am inclined to push these
changes! :)


live well,
  vagrant

> Change-Id: I5a21d4cd645449ff669f17cdabe5313870bec46f
> ---
>  gnu/local.mk                                  |   2 +-
>  gnu/packages/bootloaders.scm                  |  12 +-
>  .../u-boot-allow-disabling-openssl.patch      |  64 +----
>  .../u-boot-build-without-libcrypto.patch      | 123 ++++++++++
>  .../patches/u-boot-patman-change-id.patch     | 232 ------------------
>  5 files changed, 134 insertions(+), 299 deletions(-)
>  create mode 100644 gnu/packages/patches/u-boot-build-without-libcrypto.patch
>  delete mode 100644 gnu/packages/patches/u-boot-patman-change-id.patch
>
> diff --git a/gnu/local.mk b/gnu/local.mk
> index 34bed91fc3..96faa813c9 100644
> --- a/gnu/local.mk
> +++ b/gnu/local.mk
> @@ -2096,8 +2096,8 @@ dist_patch_DATA =						\
>    %D%/packages/patches/tuxpaint-stamps-path.patch		\
>    %D%/packages/patches/twinkle-bcg729.patch			\
>    %D%/packages/patches/u-boot-allow-disabling-openssl.patch	\
> +  %D%/packages/patches/u-boot-build-without-libcrypto.patch	\
>    %D%/packages/patches/u-boot-nintendo-nes-serial.patch		\
> -  %D%/packages/patches/u-boot-patman-change-id.patch	\
>    %D%/packages/patches/u-boot-rockchip-inno-usb.patch		\
>    %D%/packages/patches/ucx-tcp-iface-ioctl.patch		\
>    %D%/packages/patches/ultrastar-deluxe-no-freesans.patch		\
> diff --git a/gnu/packages/bootloaders.scm b/gnu/packages/bootloaders.scm
> index c73a0e665d..986f0ac035 100644
> --- a/gnu/packages/bootloaders.scm
> +++ b/gnu/packages/bootloaders.scm
> @@ -716,22 +716,26 @@ (define %u-boot-allow-disabling-openssl-patch
>    ;; https://lists.denx.de/pipermail/u-boot/2021-October/462728.html
>    (search-patch "u-boot-allow-disabling-openssl.patch"))
>  
> +(define %u-boot-build-without-libcrypto-patch
> +  ;; Upstream commit to fix Amlogic builds in u-boot 2024.01.
> +  (search-patch "u-boot-build-without-libcrypto.patch"))
> +
>  (define u-boot
>    (package
>      (name "u-boot")
> -    (version "2023.10")
> +    (version "2024.01")
>      (source (origin
>                (patches
>                 (list %u-boot-rockchip-inno-usb-patch
> -                     %u-boot-allow-disabling-openssl-patch
> -                     (search-patch "u-boot-patman-change-id.patch")))
> +                     %u-boot-build-without-libcrypto-patch
> +                     %u-boot-allow-disabling-openssl-patch))
>                (method url-fetch)
>                (uri (string-append
>                      "https://ftp.denx.de/pub/u-boot/"
>                      "u-boot-" version ".tar.bz2"))
>                (sha256
>                 (base32
> -                "0039rravvjq9yi41645fynycw4c869px024xfc0n212f05pnq3p0"))))
> +                "1czmpszalc6b8cj9j7q6cxcy19lnijv3916w3dag6yr3xpqi35mr"))))
>      (build-system gnu-build-system)
>      (native-inputs
>       (list bison
> diff --git a/gnu/packages/patches/u-boot-allow-disabling-openssl.patch b/gnu/packages/patches/u-boot-allow-disabling-openssl.patch
> index 708ed81e93..9201f9a51d 100644
> --- a/gnu/packages/patches/u-boot-allow-disabling-openssl.patch
> +++ b/gnu/packages/patches/u-boot-allow-disabling-openssl.patch
> @@ -8,7 +8,8 @@ This reverts commit b4f3cc2c42d97967a3a3c8796c340f6b07ecccac.
>  Addendum 2022-12-08, Ricardo Wurmus: This patch has been updated to introduce
>  CONFIG_FIT_PRELOAD to remove fit_pre_load_data, which depends on openssl.
>  
> -Addendum 2023-10-17, Herman Rimm: Update patch for u-boot v2023.10.
> +Addendum 2024-01-18, Herman Rimm: Patch updated to leave out upstreamed
> +diffs with CONFIG_FIT_PRELOAD.
>  
>  diff --git a/tools/kwbimage.c b/tools/kwbimage.c
>  index 4dce495ff0..976174ae77 100644
> @@ -145,64 +146,3 @@ index 4dce495ff0..976174ae77 100644
>   
>   	/* Calculate and set the header checksum */
>   	main_hdr->checksum = image_checksum8(main_hdr, headersz);
> ---- a/tools/image-host.c
> -+++ b/tools/image-host.c
> -@@ -14,8 +14,10 @@
> - #include <image.h>
> - #include <version.h>
> - 
> -+#ifdef CONFIG_FIT_PRELOAD
> - #include <openssl/pem.h>
> - #include <openssl/evp.h>
> -+#endif
> - 
> - /**
> -  * fit_set_hash_value - set hash value in requested has node
> -@@ -1119,6 +1121,7 @@ static int fit_config_add_verification_data(const char *keydir,
> - 	return 0;
> - }
> - 
> -+#ifdef CONFIG_FIT_PRELOAD
> - /*
> -  * 0) open file (open)
> -  * 1) read certificate (PEM_read_X509)
> -@@ -1227,6 +1230,7 @@ int fit_pre_load_data(const char *keydir, void *keydest, void *fit)
> -  out:
> - 	return ret;
> - }
> -+#endif
> - 
> - int fit_cipher_data(const char *keydir, void *keydest, void *fit,
> - 		    const char *comment, int require_keys,
> ---- a/tools/fit_image.c
> -+++ b/tools/fit_image.c
> -@@ -61,9 +61,10 @@ static int fit_add_file_data(struct image_tool_params *params, size_t size_inc,
> - 		ret = fit_set_timestamp(ptr, 0, time);
> - 	}
> - 
> -+#ifdef CONFIG_FIT_PRELOAD
> - 	if (!ret)
> - 		ret = fit_pre_load_data(params->keydir, dest_blob, ptr);
> --
> -+#endif
> - 	if (!ret) {
> - 		ret = fit_cipher_data(params->keydir, dest_blob, ptr,
> - 				      params->comment,
> ---- a/include/image.h
> -+++ b/include/image.h
> -@@ -1182,6 +1182,7 @@ int fit_image_hash_get_value(const void *fit, int noffset, uint8_t **value,
> - 
> - int fit_set_timestamp(void *fit, int noffset, time_t timestamp);
> - 
> -+#ifdef CONFIG_FIT_PRELOAD
> - /**
> -  * fit_pre_load_data() - add public key to fdt blob
> -  *
> -@@ -1196,6 +1197,7 @@ int fit_set_timestamp(void *fit, int noffset, time_t timestamp);
> -  *	< 0, on failure
> -  */
> - int fit_pre_load_data(const char *keydir, void *keydest, void *fit);
> -+#endif
> - 
> - int fit_cipher_data(const char *keydir, void *keydest, void *fit,
> - 		    const char *comment, int require_keys,
> diff --git a/gnu/packages/patches/u-boot-build-without-libcrypto.patch b/gnu/packages/patches/u-boot-build-without-libcrypto.patch
> new file mode 100644
> index 0000000000..d56588941c
> --- /dev/null
> +++ b/gnu/packages/patches/u-boot-build-without-libcrypto.patch
> @@ -0,0 +1,123 @@
> +From 03e598263e3878b6f5d58f5525577903edadc644 Mon Sep 17 00:00:00 2001
> +From: Paul-Erwan Rio <paulerwan.rio@gmail.com>
> +Date: Thu, 21 Dec 2023 08:26:11 +0100
> +Subject: [PATCH] tools: fix build without LIBCRYPTO support
> +
> +Commit cb9faa6f98ae ("tools: Use a single target-independent config to
> +enable OpenSSL") introduced a target-independent configuration to build
> +crypto features in host tools.
> +
> +But since commit 2c21256b27d7 ("hash: Use Kconfig to enable hashing in
> +host tools and SPL") the build without OpenSSL is broken, due to FIT
> +signature/encryption features. Add missing conditional compilation
> +tokens to fix this.
> +
> +Signed-off-by: Paul-Erwan Rio <paulerwan.rio@gmail.com>
> +Tested-by: Alexander Dahl <ada@thorsis.com>
> +Cc: Simon Glass <sjg@chromium.org>
> +Reviewed-by: Tom Rini <trini@konsulko.com>
> +Reviewed-by: Simon Glass <sjg@chromium.org>
> +---
> + include/image.h    | 2 +-
> + tools/Kconfig      | 1 +
> + tools/fit_image.c  | 2 +-
> + tools/image-host.c | 4 ++++
> + tools/mkimage.c    | 5 +++--
> + 5 files changed, 10 insertions(+), 4 deletions(-)
> +
> +diff --git a/include/image.h b/include/image.h
> +index 432ec927b1..21de70f0c9 100644
> +--- a/include/image.h
> ++++ b/include/image.h
> +@@ -1465,7 +1465,7 @@ int calculate_hash(const void *data, int data_len, const char *algo,
> +  * device
> +  */
> + #if defined(USE_HOSTCC)
> +-# if defined(CONFIG_FIT_SIGNATURE)
> ++# if CONFIG_IS_ENABLED(FIT_SIGNATURE)
> + #  define IMAGE_ENABLE_SIGN	1
> + #  define FIT_IMAGE_ENABLE_VERIFY	1
> + #  include <openssl/evp.h>
> +diff --git a/tools/Kconfig b/tools/Kconfig
> +index f8632cd59d..f01ed783e6 100644
> +--- a/tools/Kconfig
> ++++ b/tools/Kconfig
> +@@ -51,6 +51,7 @@ config TOOLS_FIT_RSASSA_PSS
> + 	  Support the rsassa-pss signature scheme in the tools builds
> + 
> + config TOOLS_FIT_SIGNATURE
> ++	depends on TOOLS_LIBCRYPTO
> + 	def_bool y
> + 	help
> + 	  Enable signature verification of FIT uImages in the tools builds
> +diff --git a/tools/fit_image.c b/tools/fit_image.c
> +index 71e031c855..beef1fa86e 100644
> +--- a/tools/fit_image.c
> ++++ b/tools/fit_image.c
> +@@ -61,7 +61,7 @@ static int fit_add_file_data(struct image_tool_params *params, size_t size_inc,
> + 		ret = fit_set_timestamp(ptr, 0, time);
> + 	}
> + 
> +-	if (!ret)
> ++	if (CONFIG_IS_ENABLED(FIT_SIGNATURE) && !ret)
> + 		ret = fit_pre_load_data(params->keydir, dest_blob, ptr);
> + 
> + 	if (!ret) {
> +diff --git a/tools/image-host.c b/tools/image-host.c
> +index ca4950312f..90bc9f905f 100644
> +--- a/tools/image-host.c
> ++++ b/tools/image-host.c
> +@@ -14,8 +14,10 @@
> + #include <image.h>
> + #include <version.h>
> + 
> ++#if CONFIG_IS_ENABLED(FIT_SIGNATURE)
> + #include <openssl/pem.h>
> + #include <openssl/evp.h>
> ++#endif
> + 
> + /**
> +  * fit_set_hash_value - set hash value in requested has node
> +@@ -1131,6 +1133,7 @@ static int fit_config_add_verification_data(const char *keydir,
> + 	return 0;
> + }
> + 
> ++#if CONFIG_IS_ENABLED(FIT_SIGNATURE)
> + /*
> +  * 0) open file (open)
> +  * 1) read certificate (PEM_read_X509)
> +@@ -1239,6 +1242,7 @@ int fit_pre_load_data(const char *keydir, void *keydest, void *fit)
> +  out:
> + 	return ret;
> + }
> ++#endif
> + 
> + int fit_cipher_data(const char *keydir, void *keydest, void *fit,
> + 		    const char *comment, int require_keys,
> +diff --git a/tools/mkimage.c b/tools/mkimage.c
> +index 6dfe3e1d42..ac62ebbde9 100644
> +--- a/tools/mkimage.c
> ++++ b/tools/mkimage.c
> +@@ -115,7 +115,7 @@ static void usage(const char *msg)
> + 		"          -B => align size in hex for FIT structure and header\n"
> + 		"          -b => append the device tree binary to the FIT\n"
> + 		"          -t => update the timestamp in the FIT\n");
> +-#ifdef CONFIG_FIT_SIGNATURE
> ++#if CONFIG_IS_ENABLED(FIT_SIGNATURE)
> + 	fprintf(stderr,
> + 		"Signing / verified boot options: [-k keydir] [-K dtb] [ -c <comment>] [-p addr] [-r] [-N engine]\n"
> + 		"          -k => set directory containing private keys\n"
> +@@ -130,8 +130,9 @@ static void usage(const char *msg)
> + 		"          -o => algorithm to use for signing\n");
> + #else
> + 	fprintf(stderr,
> +-		"Signing / verified boot not supported (CONFIG_FIT_SIGNATURE undefined)\n");
> ++		"Signing / verified boot not supported (CONFIG_TOOLS_FIT_SIGNATURE undefined)\n");
> + #endif
> ++
> + 	fprintf(stderr, "       %s -V ==> print version information and exit\n",
> + 		params.cmdname);
> + 	fprintf(stderr, "Use '-T list' to see a list of available image types\n");
> +-- 
> +2.41.0
> +
> diff --git a/gnu/packages/patches/u-boot-patman-change-id.patch b/gnu/packages/patches/u-boot-patman-change-id.patch
> deleted file mode 100644
> index 354aee2755..0000000000
> --- a/gnu/packages/patches/u-boot-patman-change-id.patch
> +++ /dev/null
> @@ -1,232 +0,0 @@
> -Upstream status: https://patchwork.ozlabs.org/project/uboot/patch/20231013030633.7191-1-maxim.cournoyer@gmail.com/
> -
> -From f83a5e07b0934e38cbee923e0c5b7fc0a890926c Mon Sep 17 00:00:00 2001
> -From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
> -Date: Thu, 12 Oct 2023 17:04:25 -0400
> -Subject: [PATCH] patman: Add a 'keep_change_id' setting
> -
> -A Change-Id can be useful for traceability purposes, and some projects
> -may wish to have them preserved.  This change makes it configurable
> -via a new 'keep_change_id' setting.
> -
> -Series-version: 2
> -Series-changes: 2
> -- Add missing argument to send parser
> ----
> - tools/patman/__main__.py        |  2 ++
> - tools/patman/control.py         | 12 +++++++++---
> - tools/patman/patchstream.py     | 17 ++++++++++++-----
> - tools/patman/patman.rst         | 11 ++++++-----
> - tools/patman/test_checkpatch.py | 16 ++++++++++++++++
> - 5 files changed, 45 insertions(+), 13 deletions(-)
> -
> -diff --git a/tools/patman/__main__.py b/tools/patman/__main__.py
> -index 8eba5d3486..197ac1aad1 100755
> ---- a/tools/patman/__main__.py
> -+++ b/tools/patman/__main__.py
> -@@ -103,6 +103,8 @@ send.add_argument('--no-signoff', action='store_false', dest='add_signoff',
> -                   default=True, help="Don't add Signed-off-by to patches")
> - send.add_argument('--smtp-server', type=str,
> -                   help="Specify the SMTP server to 'git send-email'")
> -+send.add_argument('--keep-change-id', action='store_true',
> -+                  help='Preserve Change-Id tags in patches to send.')
> - 
> - send.add_argument('patchfiles', nargs='*')
> - 
> -diff --git a/tools/patman/control.py b/tools/patman/control.py
> -index 916ddf8fcf..b292da9dc2 100644
> ---- a/tools/patman/control.py
> -+++ b/tools/patman/control.py
> -@@ -16,11 +16,14 @@ from patman import gitutil
> - from patman import patchstream
> - from u_boot_pylib import terminal
> - 
> -+
> - def setup():
> -     """Do required setup before doing anything"""
> -     gitutil.setup()
> - 
> --def prepare_patches(col, branch, count, start, end, ignore_binary, signoff):
> -+
> -+def prepare_patches(col, branch, count, start, end, ignore_binary, signoff,
> -+                    keep_change_id=False):
> -     """Figure out what patches to generate, then generate them
> - 
> -     The patch files are written to the current directory, e.g. 0001_xxx.patch
> -@@ -35,6 +38,7 @@ def prepare_patches(col, branch, count, start, end, ignore_binary, signoff):
> -         end (int): End patch to use (0=last one in series, 1=one before that,
> -             etc.)
> -         ignore_binary (bool): Don't generate patches for binary files
> -+        keep_change_id (bool): Preserve the Change-Id tag.
> - 
> -     Returns:
> -         Tuple:
> -@@ -59,11 +63,12 @@ def prepare_patches(col, branch, count, start, end, ignore_binary, signoff):
> -         branch, start, to_do, ignore_binary, series, signoff)
> - 
> -     # Fix up the patch files to our liking, and insert the cover letter
> --    patchstream.fix_patches(series, patch_files)
> -+    patchstream.fix_patches(series, patch_files, keep_change_id)
> -     if cover_fname and series.get('cover'):
> -         patchstream.insert_cover_letter(cover_fname, series, to_do)
> -     return series, cover_fname, patch_files
> - 
> -+
> - def check_patches(series, patch_files, run_checkpatch, verbose, use_tree):
> -     """Run some checks on a set of patches
> - 
> -@@ -166,7 +171,8 @@ def send(args):
> -     col = terminal.Color()
> -     series, cover_fname, patch_files = prepare_patches(
> -         col, args.branch, args.count, args.start, args.end,
> --        args.ignore_binary, args.add_signoff)
> -+        args.ignore_binary, args.add_signoff,
> -+        keep_change_id=args.keep_change_id)
> -     ok = check_patches(series, patch_files, args.check_patch,
> -                        args.verbose, args.check_patch_use_tree)
> - 
> -diff --git a/tools/patman/patchstream.py b/tools/patman/patchstream.py
> -index f91669a940..e2e2a83e67 100644
> ---- a/tools/patman/patchstream.py
> -+++ b/tools/patman/patchstream.py
> -@@ -68,6 +68,7 @@ STATE_PATCH_SUBJECT = 1     # In patch subject (first line of log for a commit)
> - STATE_PATCH_HEADER = 2      # In patch header (after the subject)
> - STATE_DIFFS = 3             # In the diff part (past --- line)
> - 
> -+
> - class PatchStream:
> -     """Class for detecting/injecting tags in a patch or series of patches
> - 
> -@@ -76,7 +77,7 @@ class PatchStream:
> -     unwanted tags or inject additional ones. These correspond to the two
> -     phases of processing.
> -     """
> --    def __init__(self, series, is_log=False):
> -+    def __init__(self, series, is_log=False, keep_change_id=False):
> -         self.skip_blank = False          # True to skip a single blank line
> -         self.found_test = False          # Found a TEST= line
> -         self.lines_after_test = 0        # Number of lines found after TEST=
> -@@ -86,6 +87,7 @@ class PatchStream:
> -         self.section = []                # The current section...END section
> -         self.series = series             # Info about the patch series
> -         self.is_log = is_log             # True if indent like git log
> -+        self.keep_change_id = keep_change_id  # True to keep Change-Id tags
> -         self.in_change = None            # Name of the change list we are in
> -         self.change_version = 0          # Non-zero if we are in a change list
> -         self.change_lines = []           # Lines of the current change
> -@@ -452,6 +454,8 @@ class PatchStream:
> - 
> -         # Detect Change-Id tags
> -         elif change_id_match:
> -+            if self.keep_change_id:
> -+                out = [line]
> -             value = change_id_match.group(1)
> -             if self.is_log:
> -                 if self.commit.change_id:
> -@@ -763,7 +767,7 @@ def get_metadata_for_test(text):
> -     pst.finalise()
> -     return series
> - 
> --def fix_patch(backup_dir, fname, series, cmt):
> -+def fix_patch(backup_dir, fname, series, cmt, keep_change_id=False):
> -     """Fix up a patch file, by adding/removing as required.
> - 
> -     We remove our tags from the patch file, insert changes lists, etc.
> -@@ -776,6 +780,7 @@ def fix_patch(backup_dir, fname, series, cmt):
> -         fname (str): Filename to patch file to process
> -         series (Series): Series information about this patch set
> -         cmt (Commit): Commit object for this patch file
> -+        keep_change_id (bool): Keep the Change-Id tag.
> - 
> -     Return:
> -         list: A list of errors, each str, or [] if all ok.
> -@@ -783,7 +788,7 @@ def fix_patch(backup_dir, fname, series, cmt):
> -     handle, tmpname = tempfile.mkstemp()
> -     outfd = os.fdopen(handle, 'w', encoding='utf-8')
> -     infd = open(fname, 'r', encoding='utf-8')
> --    pst = PatchStream(series)
> -+    pst = PatchStream(series, keep_change_id=keep_change_id)
> -     pst.commit = cmt
> -     pst.process_stream(infd, outfd)
> -     infd.close()
> -@@ -795,7 +800,7 @@ def fix_patch(backup_dir, fname, series, cmt):
> -     shutil.move(tmpname, fname)
> -     return cmt.warn
> - 
> --def fix_patches(series, fnames):
> -+def fix_patches(series, fnames, keep_change_id=False):
> -     """Fix up a list of patches identified by filenames
> - 
> -     The patch files are processed in place, and overwritten.
> -@@ -803,6 +808,7 @@ def fix_patches(series, fnames):
> -     Args:
> -         series (Series): The Series object
> -         fnames (:type: list of str): List of patch files to process
> -+        keep_change_id (bool): Keep the Change-Id tag.
> -     """
> -     # Current workflow creates patches, so we shouldn't need a backup
> -     backup_dir = None  #tempfile.mkdtemp('clean-patch')
> -@@ -811,7 +817,8 @@ def fix_patches(series, fnames):
> -         cmt = series.commits[count]
> -         cmt.patch = fname
> -         cmt.count = count
> --        result = fix_patch(backup_dir, fname, series, cmt)
> -+        result = fix_patch(backup_dir, fname, series, cmt,
> -+                           keep_change_id=keep_change_id)
> -         if result:
> -             print('%d warning%s for %s:' %
> -                   (len(result), 's' if len(result) > 1 else '', fname))
> -diff --git a/tools/patman/patman.rst b/tools/patman/patman.rst
> -index 038b651ee8..a8b317eed6 100644
> ---- a/tools/patman/patman.rst
> -+++ b/tools/patman/patman.rst
> -@@ -371,11 +371,12 @@ Series-process-log: sort, uniq
> -     Separate each tag with a comma.
> - 
> - Change-Id:
> --    This tag is stripped out but is used to generate the Message-Id
> --    of the emails that will be sent. When you keep the Change-Id the
> --    same you are asserting that this is a slightly different version
> --    (but logically the same patch) as other patches that have been
> --    sent out with the same Change-Id.
> -+    This tag is used to generate the Message-Id of the emails that
> -+    will be sent. When you keep the Change-Id the same you are
> -+    asserting that this is a slightly different version (but logically
> -+    the same patch) as other patches that have been sent out with the
> -+    same Change-Id. The Change-Id tag line is removed from outgoing
> -+    patches, unless the `keep_change_id` settings is set to `True`.
> - 
> - Various other tags are silently removed, like these Chrome OS and
> - Gerrit tags::
> -diff --git a/tools/patman/test_checkpatch.py b/tools/patman/test_checkpatch.py
> -index a8bb364e42..59a53ef8ca 100644
> ---- a/tools/patman/test_checkpatch.py
> -+++ b/tools/patman/test_checkpatch.py
> -@@ -160,6 +160,22 @@ Signed-off-by: Simon Glass <sjg@chromium.org>
> - 
> -         rc = os.system('diff -u %s %s' % (inname, expname))
> -         self.assertEqual(rc, 0)
> -+        os.remove(inname)
> -+
> -+        # Test whether the keep_change_id settings works.
> -+        inhandle, inname = tempfile.mkstemp()
> -+        infd = os.fdopen(inhandle, 'w', encoding='utf-8')
> -+        infd.write(data)
> -+        infd.close()
> -+
> -+        patchstream.fix_patch(None, inname, series.Series(), com,
> -+                              keep_change_id=True)
> -+
> -+        with open(inname, 'r') as f:
> -+            content = f.read()
> -+            self.assertIn(
> -+                'Change-Id: I80fe1d0c0b7dd10aa58ce5bb1d9290b6664d5413',
> -+                content)
> - 
> -         os.remove(inname)
> -         os.remove(expname)
> -
> -base-commit: f9a47ac8d97da2b3aaf463f268a9a872a8d921df
> --- 
> -2.41.0
> -
>
> base-commit: a7a0b5dc59fc5f877d5aaf468667d1b8c35c33bb
> -- 
> 2.41.0

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