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2019-04-09Fix ext4 block group descriptor sizingBenjamin Lim
Ext4 allows for arbitrarily sized block group descriptors when 64-bit addressing is enabled, which was previously not properly supported. This patch dynamically allocates a chunk of memory of the correct size. Signed-off-by: Benjamin Lim <jarsp.ctf@gmail.com>
2019-04-09fs: fat: fix reading non-cluster-aligned root directoryAnssi Hannula
A FAT12/FAT16 root directory location is specified by a sector offset and it might not start at a cluster boundary. It also resides before the data area (before cluster 2). However, the current code assumes that the root directory is located at a beginning of a cluster, causing no files to be found if that is not the case. Since the FAT12/FAT16 root directory is located before the data area and is not aligned to clusters, using unsigned cluster numbers to refer to the root directory does not work well (the "cluster number" may be negative, and even allowing it be signed would not make it properly aligned). Modify the code to not use the normal cluster numbering when referring to the root directory of FAT12/FAT16 and instead use a cluster-sized offsets counted from the root directory start sector. This is a relatively common case as at least the filesystem formatter on Win7 seems to create such filesystems by default on 2GB USB sticks when "FAT" is selected (cluster size 64 sectors, rootdir size 32 sectors, rootdir starts at half a cluster before cluster 2). dosfstools mkfs.vfat does not seem to create affected filesystems. Signed-off-by: Anssi Hannula <anssi.hannula@bitwise.fi> Reviewed-by: Bernhard Messerklinger <bernhard.messerklinger@br-automation.com> Tested-by: Bernhard Messerklinger <bernhard.messerklinger@br-automation.com>
2019-04-09fs: ext4: Problem with ext4load and sparse filesGero Schumacher
Hi, when I try to load a sparse file via ext4load, I am getting the error message 'invalid extent' After a deeper look in the code, it seems to be an issue in the function ext4fs_get_extent_block in fs/ext4/ext4_common.c: The file starts with 1k of zeros. The blocksize is 1024. So the first extend block contains the following information: eh_entries: 1 eh_depth: 1 ei_block 1 When the upper layer (ext4fs_read_file) asks for fileblock 0, we are running in the 'invalid extent' error message. For me it seems, that the code is not prepared for handling a sparse block at the beginning of the file. The following change, solved my problem: I am really not an expert in ext4 filesystems. Can somebody please have a look at this issue and give me a feedback, if I am totally wrong or not?
2019-04-09fs: Add a new command to create symbolic linksJean-Jacques Hiblot
The command line is: ln <interface> <dev[:part]> target linkname Currently symbolic links are supported only in ext4 and only if the option CMD_EXT4_WRITE is enabled. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-04-09fs: ext4: Add support for the creation of symbolic linksJean-Jacques Hiblot
Re-use the functions used to write/create a file, to support creation of a symbolic link. The difference with a regular file are small: - The inode mode is flagged with S_IFLNK instead of S_IFREG - The ext2_dirent's filetype is FILETYPE_SYMLINK instead of FILETYPE_REG - Instead of storing the content of a file in allocated blocks, the path to the target is stored. And if the target's path is short enough, no block is allocated and the target's path is stored in ext2_inode.b.symlink As with regulars files, if a file/symlink with the same name exits, it is unlinked first and then re-created. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> [trini: Fix ext4 env code] Signed-off-by: Tom Rini <trini@konsulko.com>
2019-04-09fs: ext4: constify the buffer passed to write functionsJean-Jacques Hiblot
There is no need to modify the buffer passed to ext4fs_write_file(). The memset() call is not required here and was likely copied from the equivalent part of the ext4fs_read_file() function where we do need it. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-04-09fs: ext4: cache extent dataStephen Warren
When a file contains extents, U-Boot currently reads extent-related data for each block in the file, even if that data is located in the same block each time. This significantly slows down loading of files that use extents. Implement a very dumb cache to prevent repeatedly reading the same block. Files with extents now load as fast as files without. Note: There are many cases where read_allocated_block() is called. This patch only addresses one of those places; all others still read redundant data in any case they did before. This is a minimal patch to fix the load command; other cases aren't fixed. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2019-04-09mtd: ubi, ubifs debug: Use pr_debug instead of pr_critEran Matityahu
Before printk.h was introduced and MTDDEBUG was removed, pr_crit() was calling MTDDEBUG(), which was since then replaced by the current pr_debug(). pr_debug is more appropriate here. Signed-off-by: Eran Matityahu <eran.m@variscite.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2019-03-22fs: ext4: do not write on filesystem with metadata_csum featureSébastien Szymanski
U-Boot doesn't support metadata_csum feature. Writing to filesystem with metadata_csum feature makes the filesystem corrupted and unbootable by Linux: [ 2.527495] EXT4-fs (mmcblk0p2): ext4_check_descriptors: Checksum for group 0 failed (52188!=0) [ 2.537421] EXT4-fs (mmcblk0p2): ext4_check_descriptors: Checksum for group 1 failed (5262!=0) ... [ 2.653308] EXT4-fs (mmcblk0p2): ext4_check_descriptors: Checksum for group 14 failed (42611!=0) [ 2.662179] EXT4-fs (mmcblk0p2): ext4_check_descriptors: Checksum for group 15 failed (21527!=0) [ 2.687920] JBD2: journal checksum error [ 2.691982] EXT4-fs (mmcblk0p2): error loading journal [ 2.698292] VFS: Cannot open root device "mmcblk0p2" or unknown-block(179,2): error -74 Don't write to filesystem with meatadata_csum feature to not corrupt the filesystem. Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
2019-02-28fs: fat: fix link error when building with DEBUG=1Heinrich Schuchardt
When compiling with DEBUG=1 an error fs/fat/fat_write.c:831: undefined reference to `__aeabi_ldivmod' occurred. We should use do_div() instead of the modulus operator. filesize and cur_pos cannot be negative. So let's use u64 to avoid warnings. Fixes: cb8af8af5ba0 ("fs: fat: support write with non-zero offset") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-02-19fs: fat: Reduce default max clustersize 64KiB from malloc poolTien Fong Chee
Release cluster block immediately when no longer use would help to reduce 64KiB memory allocated to the memory pool. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
2019-02-19fs: fat: dynamically allocate memory for temporary bufferTien Fong Chee
Drop the statically allocated get_contents_vfatname_block and dynamically allocate a buffer only if required. This saves 64KiB of memory. Signed-off-by: Stefan Agner <stefan.ag...@toradex.com> Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
2019-02-09fs: ext4: Unmount FS in do_fs_type()Marek Vasut
Unlike other generic FS accessors, fs_get_info() does not call fs_close() at the end of it's operation. Thus, using fs_get_info() in do_fs_type() without calling fs_close() causes potential memory leak by creating new filesystem structures on each call of do_fs_type(). The test case to trigger this problem is as follows. It is required to have ext4 filesystem on the first partition of the SDMMC device, since ext4 requires stateful mount and causes memory allocation. => while true ; do mmc rescan ; fstype mmc 1 ; done Eventually, the mounting of ext4 will fail due to malloc failures and the filesystem will not be correctly detected. This patch fixes the problem by adding the missing fs_close(). Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com>
2019-02-02lmb: handle more than one DRAM BANKSimon Goldschmidt
This fixes the automatic lmb initialization and reservation for boards with more than one DRAM bank. This fixes the CVE-2018-18439 and -18440 fixes that only allowed to load files into the firs DRAM bank from fs and via tftp. Found-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-02-01spl: fat/fs: Add control to build FS EXT4 in SPLTien Fong Chee
CONFIG_SPL_FS_EXT4 can be used to include/exclude the FS EXT4 from SPL build. Excluding the FS EXT4 from SPL build can help to save 20KiB memory. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-02-01spl: Kconfig: Replace CONFIG_SPL_EXT_SUPPORT to CONFIG_SPL_FS_EXT4Tien Fong Chee
Replace CONFIG_SPL_EXT_SUPPORT to CONFIG_SPLY_FS_EXT4 so both obj-$(CONFIG_$(SPL_)FS_EXT4) and CONFIG_IS_ENABLED(FS_EXT4) can be used to control the build in both SPL and U-Boot. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-02-01spl: fat/fs: Add option to include/exclude FAT write build in SPLTien Fong Chee
Most of the time SPL only needs very simple FAT reading, so having CONFIG_IS_ENABLED(FAT_WRITE) to exclude it from SPL build would help to save 64KiB default max clustersize from memory. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-02-01spl: Kconfig: Replace CONFIG_SPL_FAT_SUPPORT with CONFIG_SPL_FS_FATTien Fong Chee
Replace CONFIG_SPL_FAT_SUPPORT with CONFIG_SPL_FS_FAT so obj-$(CONFIG_$(SPL_)FS_FAT) can be used to control the build in both SPL and U-Boot. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-01-16fs: prevent overwriting reserved memorySimon Goldschmidt
This fixes CVE-2018-18440 ("insufficient boundary checks in filesystem image load") by using lmb to check the load size of a file against reserved memory addresses. Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-01-11Revert "fs: fat: assign rootdir sector when accessing root directory"Tom Rini
This particular commit is causing a regression on stih410-b2260 and other platforms when reading from FAT16. Noting that I had rebased the original fix from Thomas onto then-current master, there is also question from Akashi-san if the change is still needed after other FAT fixes that have gone in. This reverts commit a68b0e11ea774492713a65d9fd5bb525fcaefff3. Reported-by: Patrice Chotard <patrice.chotard@st.com> Cc: AKASHI Takahiro <takahiro.akashi@linaro.org> Cc: Thomas RIENOESSL <thomas.rienoessl@bachmann.info> Signed-off-by: Tom Rini <trini@konsulko.com>
2018-12-31fs: cbfs: Fix out of bound access during CBFS walking throughBin Meng
The call to file_cbfs_fill_cache() is given with the parameter 'start' pointing to the offset by the CBFS base address, but with the parameter 'size' that equals to the whole CBFS size. During CBFS walking through, it checks files one by one and after it pass over the end of the CBFS which is 4GiB boundary it tries to check files from address 0 and so on, until the overall size the codes checked hits to the given 'size'. Fix this by passing 'start' pointing to the CBFS base address. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-12-31fs: cbfs: remove wrong header validationChristian Gmeiner
cbfs_fileheader.len indicates the content size of the file in the cbfs, and it has nothing to do with cbfs_fileheader.offset which is the starting address of the file in the cbfs. Remove such check in file_cbfs_next_file(). Before this change 'cbfsinit' failed with 'Bad CBFS file'. After this change all cbfs commands are working as expected. Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> [bmeng: keep the necessary header sanity check] Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-12-06fs: fix FAT name extractionPatrick Wildt
The long name apparently can be accumulated using multiple 13-byte slots. Unfortunately we never checked how many we can actually fit in the buffer we are reading to. Signed-off-by: Patrick Wildt <patrick@blueri.se>
2018-12-06fs: check FAT cluster sizePatrick Wildt
The cluster size specifies how many sectors make up a cluster. A cluster size of zero makes no sense, as it would mean that the cluster is made up of no sectors. This will later lead into a division by zero in sect_to_clust(), so better take care of that early. The MAX_CLUSTSIZE define can reduced using a define to make some room in low-memory system. Unfortunately if the code reads a filesystem with a bigger cluster size it will overflow the buffer. Signed-off-by: Patrick Wildt <patrick@blueri.se>
2018-12-02fs: update fs_dev_part in fs_set_blk_dev_with_part()AKASHI Takahiro
As in the case of fs_set_blk_dev(), fs_set_blk_dev_with_part() should maintain and update fs_dev_part whenever called. Without this patch, a problem will come up when an efi binary associated with efi's BOOTxxxx variable is invoked via "bootefi bootmgr". Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-11-20fs: fat: assign rootdir sector when accessing root directoryThomas RIENOESSL
This fixes problems accessing drives formated under Windows as FAT16. Signed-off-by: Thomas RIENOESSL <thomas.rienoessl@bachmann.info> [trini: Rebase on top of f528c140c801] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-11-16fs: Makefile: Add fs.c under SPL for fs_loaderKeerthy
Add fs.c under SPL as well as it is needed for fs_loader Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Add as obj-$(CONFIG_FS_LOADER) for non-SPL_FRAMEWORK builds] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-11-07fs: ubifs: Fix UBIFS decompression on 64 bitPaul Davey
Add local size_t variable to crypto_comp_decompress as intermediate storage for destination length to avoid memory corruption and incorrect results on 64 bit targets. This is what linux does for the various lz compression implementations. Signed-off-by: Paul Davey <paul.davey@alliedtelesis.co.nz> Cc: Heiko Schocher <hs@denx.de> Tested-by: Heiko Schocher <hs@denx.de>
2018-10-16fs: fat: Fix warning in normalize_longname()Tom Rini
As observed with clang: fs/fat/fat_write.c:1024:13: warning: comparison of constant 128 with expression of type 'char' is always false [-Wtautological-constant-out-of-range-compare] if ((0x80 <= c) && (c <= 0xff)) ~~~~ ^ ~ fs/fat/fat_write.c:1024:25: warning: comparison of constant 255 with expression of type 'char' is always true [-Wtautological-constant-out-of-range-compare] if ((0x80 <= c) && (c <= 0xff)) ~ ^ ~~~~ Fixes: 25bb9dab14f4 ("fs: fat: check and normalize file name") Signed-off-by: Tom Rini <trini@konsulko.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-10-08fs: btrfs: Fix tree traversal with btrfs_next_slot()Yevgeny Popovych
When traversing slots in a btree (via btrfs_path) with btrfs_next_slot(), we didn't correctly identify that the last slot in the leaf was reached and we should jump to the next leaf. This could lead to any kind of runtime errors or corruptions, like: * file data not being read at all, or is read partially * file is read but is corrupted * (any) metadata being corrupted or not read at all, etc The easiest way to reproduce this is to read a large enough file that its EXTENT_DATA items don't fit into a single leaf. Signed-off-by: Yevgeny Popovych <yevgenyp@pointgrab.com> Cc: Marek Behun <marek.behun@nic.cz> Tested-by: Marek Behún <marek.behun@nic.cz>
2018-10-06fs: fat: fix set_cluster()Heinrich Schuchardt
Avoid CoverityScan warning SIGN_EXTENSION by changing the type of parameter size of set_cluster(). Avoid leaking stack content when writing an incomplete last sector. Reported-by: Coverity (CID: 184096) Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-10-06fs: fat: memory leak in fat_unlink()Heinrich Schuchardt
Do not leak filename_copy in case of error. Catch out of memory when calling strdup. Reported-by: Coverity (CID: 184086) Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-09-30fs: btrfs: Fix cache alignment bugsMarek Vasut
The btrfs implementation passes cache-unaligned buffers into the block layer, which triggers cache alignment problems down in the block device drivers. Align the buffers to prevent this. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Behun <marek.behun@nic.cz>
2018-09-23fs: fat: unaligned buffers are not an errorHeinrich Schuchardt
The FAT driver supports unaligned reads and writes and EFI applications will make use of these. So a misaligned buffer is only worth a debug message. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23fs: fat: support unlinkAKASHI Takahiro
In this patch, unlink support is added to FAT file system. A directory can be deleted only if it is empty. In this implementation, only a directory entry for a short file name will be removed. So entries for a long file name can and should be reclaimed with fsck. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23fs: add unlink interfaceAKASHI Takahiro
"unlink" interface is added to file operations. This is a preparatory change as unlink support for FAT file system will be added in next patch. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23fs: fat: support mkdirAKASHI Takahiro
In this patch, mkdir support is added to FAT file system. A newly created directory contains only "." and ".." entries. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23fs: fat: remember the starting cluster number of directoryAKASHI Takahiro
The starting cluster number of directory is needed to initialize ".." (parent directory) entry when creating a new directory. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23fs: add mkdir interfaceAKASHI Takahiro
"mkdir" interface is added to file operations. This is a preparatory change as mkdir support for FAT file system will be added in next patch. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23fs: fat: support write with non-zero offsetAKASHI Takahiro
In this patch, all the necessary code for allowing for a file offset at write is implemented. What plays a major roll here is get_set_cluster(), which, in contrast to its counterpart, set_cluster(), only operates on already-allocated clusters, overwriting with data. So, with a file offset specified, set_contents() seeks and writes data with set_get_cluster() until the end of a file, and, once it reaches there, continues writing with set_cluster() for the rest. Please note that a file will be trimmed as a result of write operation if write ends before reaching file's end. This is an intended behavior in order to maintain compatibility with the current interface. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23fs: fat: refactor write interface for a file offsetAKASHI Takahiro
The current write implementation is quite simple: remove existing clusters and then allocating new ones and filling them with data. This, inevitably, enforces always writing from the beginning of a file. As the first step to lift this restriction, fat_file_write() and set_contents() are modified to accept an additional parameter, file offset and further re-factored so that, in the next patch, all the necessary code will be put into set_contents(). Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23fs: fat: support write with sub-directory pathAKASHI Takahiro
In this patch, write implementation is overhauled and rewritten by making full use of directory iterator. The obvious bonus is that we are now able to write to a file with a directory path, like /A/B/C/FILE. Please note that, as there is no notion of "current directory" on u-boot, a file name specified must contain an absolute directory path. Otherwise, "/" (root directory) is assumed. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23fs: fat: write returns error code instead of -1AKASHI Takahiro
It would be good that FAT write function return error code instead of just returning -1 as fat_read_file() does. This patch attempts to address this issue although it is 'best effort (or estimate)' for now. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23fs: fat: check and normalize file nameAKASHI Takahiro
FAT file system's long file name support is a bit complicated and has some restrictions on its naming. We should be careful about it especially for write as it may easily end up with wrong file system. normalize_longname() check for the rules and normalize a file name if necessary. Please note, however, that this function is yet to be extended to fully comply with the standard. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23Revert "fs: fat: cannot write to subdirectories"AKASHI Takahiro
This reverts commit 0dc1bfb7302d220a48364263d5632d6d572b069b. The succeeding patch series will supersede it. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23fs: fat: assure iterator's ->dent belongs to ->clustAKASHI Takahiro
In my attempt to re-work write operation, it was revealed that iterator's "clust" does not always point to a cluster to which a current directory entry ("dent") belongs. This patch assures that it is always true by adding "next_clust" which is used solely for dereferencing a cluster chain. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23fs: fat: handle "." and ".." of root dir correctly with fat_itr_resolve()AKASHI Takahiro
FAT's root directory does not have "." nor ".." So care must be taken when scanning root directory with fat_itr_resolve(). Without this patch, any file path starting with "." or ".." will not be resolved at all. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-23fs: fat: extend get_fs_info() for write useAKASHI Takahiro
get_fs_info() was introduced in major re-work of read operation by Rob. We want to reuse this function in write operation by extending it with additional members in fsdata structure. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-14fs: ubifs: Add missing newlines in super.cStefan Roese
I just stumbled over some cluttered UBIFS messages. It seems some newline chars are missing in the current U-Boot UBI source. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Heiko Schocher <hs@denx.de>
2018-09-10Remove <inttypes.h> includes and PRI* usages in printf() entirelyMasahiro Yamada
In int-ll64.h, we always use the following typedefs: typedef unsigned int u32; typedef unsigned long uintptr_t; typedef unsigned long long u64; This does not need to match to the compiler's <inttypes.h>. Do not include it. The use of PRI* makes the code super-ugly. You can simply use "l" for printing uintptr_t, "ll" for u64, and no modifier for u32. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>