| /linux/drivers/gpu/drm/amd/display/dc/dce/ |
| H A D | dce_opp.c | 100 * 1) set truncation depth: 0 for 18 bpp or 1 for 24 bpp
101 * 2) enable truncation
108 /*Disable truncation*/ in set_truncation()
133 /*Set truncation depth and Enable truncation*/ in set_truncation()
145 * 1) set truncation depth: 0 for 18 bpp or 1 for 24 bpp
146 * 2) enable truncation
155 /*Disable truncation*/ in dce60_set_truncation()
176 /*Set truncation depth and Enable truncation*/ in dce60_set_truncation()
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| /linux/lib/ |
| H A D | Kconfig.ubsan | 127 depends on $(cc-option,-fsanitize=implicit-signed-integer-truncation)
128 depends on $(cc-option,-fsanitize=implicit-unsigned-integer-truncation)
133 implicit-signed-integer-truncation, and implicit-unsigned-integer-truncation.
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| /linux/scripts/ |
| H A D | Makefile.ubsan | 25 -fsanitize=implicit-signed-integer-truncation \
26 -fsanitize=implicit-unsigned-integer-truncation \
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| H A D | Makefile.extrawarn | 34 # Clang checks for overflow/truncation with '%p', while GCC does not:
37 KBUILD_CFLAGS += $(call cc-option, -Wno-format-truncation-non-kprintf)
131 KBUILD_CFLAGS += $(call cc-option, -Wno-format-truncation)
133 KBUILD_CFLAGS += $(call cc-option, -Wno-stringop-truncation)
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| /linux/fs/ubifs/ |
| H A D | replay.c | 38 * @old_size: truncation old size
39 * @new_size: truncation new size
177 * trun_remove_range - apply a replay entry for a truncation to the TNC.
179 * @r: replay entry of truncation
374 * @old_size: truncation old size
375 * @new_size: truncation new size
718 * nodes, truncation nodes and nodes which are obsoleted by subsequent in replay_bud()
786 /* Validate truncation node */ in replay_bud()
790 ubifs_err(c, "bad truncation node"); in replay_bud()
795 * Create a fake truncation key just to use the same in replay_bud()
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| H A D | ubifs-media.h | 361 * UBIFS_TRUN_NODE: truncation node
587 * struct ubifs_trun_node - truncation node.
591 * @old_size: size before truncation
592 * @new_size: size after truncation
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| H A D | file.c | 958 * same time. And the problematic one is truncation to smaller size, from where
975 * Q: why we do not worry that if we race with truncation, we may end up with a
978 * A: If we are in the middle of 'do_writepage()', truncation would be locked
1113 * If this is truncation to a smaller size, and we do not truncate on a in do_truncation()
1121 /* A funny way to budget for truncation node */ in do_truncation()
1179 /* Truncation changes inode [mc]time */ in do_truncation()
1228 /* Truncation changes inode [mc]time */ in do_setattr()
1276 /* Truncation to a smaller size */ in ubifs_setattr()
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| /linux/arch/parisc/math-emu/ |
| H A D | fcnvfut.c | 15 * Floating-point to Unsigned Fixed-point Converts with Truncation
38 * Floating-point to Unsigned Fixed-point Converts with Truncation *
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| /linux/mm/ |
| H A D | truncate.c | 131 * is underway against any of the blocks which are outside the truncation
456 * truncation of the whole mapping.
486 * As truncation uses a lockless tree lookup, cycle in truncate_inode_pages_final()
779 * truncate_setsize updates i_size and performs pagecache truncation (if
785 * specific block truncation has been performed.
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| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | verifier_log.c | 118 * length to force various truncation scenarios in verif_log_subtest()
313 /* validate BPF_LOG_FIXED truncation works as verifier log used to work */ in verif_btf_log_subtest()
323 * length to force various truncation scenarios in verif_btf_log_subtest()
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| /linux/Documentation/filesystems/caching/ |
| H A D | netfs-api.rst | 33 (5) Resizing a data file (truncation)
222 Resizing A Data File (Truncation)
225 If a network filesystem file is resized locally by truncation, the following
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| /linux/drivers/gpu/drm/amd/display/dc/opp/dcn10/ |
| H A D | dcn10_opp.c | 43 * 1) set truncation depth: 0 for 18 bpp or 1 for 24 bpp
44 * 2) enable truncation
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| /linux/lib/tests/ |
| H A D | Makefile | 16 CFLAGS_fortify_kunit.o += $(call cc-disable-warning, stringop-truncation)
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| /linux/arch/x86/math-emu/ |
| H A D | reg_round.S | 6 | Rounding/truncation/etc for FPU basic arithmetic functions. |
242 jz L_Re_normalise /* No truncation needed */
457 * truncation.
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| /linux/samples/bpf/ |
| H A D | xdp_sample_user.h | 49 #pragma GCC diagnostic ignored "-Wstringop-truncation"
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| /linux/fs/btrfs/ |
| H A D | Makefile | 14 $(call cc-option, -Wstringop-truncation) \
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| /linux/Documentation/userspace-api/ |
| H A D | landlock.rst | 372 file descriptor and will be used for subsequent truncation and ioctl attempts
555 File truncation (ABI < 3)
558 File truncation could not be denied before the third Landlock ABI, so it is
562 truncation thanks to the new ``LANDLOCK_ACCESS_FS_TRUNCATE`` access right.
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| /linux/drivers/acpi/acpica/ |
| H A D | Makefile | 8 CFLAGS_tbfind.o += $(call cc-disable-warning, stringop-truncation)
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| /linux/tools/testing/selftests/x86/ |
| H A D | test_FISTTP.c | 98 /* Test truncation to zero (round-to-nearest would give 1 here) */ in test()
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| /linux/arch/arc/include/asm/ |
| H A D | page.h | 118 * If used in pte or paddr related macros, it could cause truncation
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | verifier_bounds.c | 263 __description("bounds check after truncation of non-boundary-crossing range")
302 __description("bounds check after truncation of boundary-crossing range (1)")
344 __description("bounds check after truncation of boundary-crossing range (2)")
364 * difference to previous test: truncation via MOV32\ in of_boundary_crossing_range_2()
990 __description("bounds checks after 32-bit truncation. test 1")
1016 __description("bounds checks after 32-bit truncation. test 2")
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| /linux/fs/zonefs/ |
| H A D | file.c | 206 * Only sequential zone files can be truncated and truncation is allowed in zonefs_file_truncate()
243 * closing the zone. For a truncation to 0, we need to in zonefs_file_truncate()
245 * For a truncation to the maximum file size, the zone is in zonefs_file_truncate()
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| /linux/Documentation/scsi/ |
| H A D | ChangeLog.ips | 65 - Fix truncation of /proc files with cat
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| /linux/include/linux/ |
| H A D | fortify-string.h | 191 * Note strscpy*()'s differing return values for detecting truncation,
354 * regardless of truncation, similar to snprintf(). If return
374 /* Cannot append any more: report truncation. */ in strlcat()
778 * return values for detecting truncation.
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| /linux/fs/jfs/ |
| H A D | jfs_txnmgr.c | 1114 * to zero length. the truncation is committed but the
1770 * page deletion: file deletion/truncation (ref. xtTruncate()) in xtLog()
1784 * if page free from deletion and truncation, LOG_UPDATEMAP in xtLog()
1788 /* if page free from file truncation, log LOG_NOREDOPAGE in xtLog()
1877 * page/entry truncation: file truncation (ref. xtTruncate()) in xtLog()
1881 * | | hwm - hwm before truncation in xtLog()
1882 * | next - truncation point in xtLog()
1883 * lwm - lwm before truncation in xtLog()
1891 * For truncation the entire linelock may be used, so it would in xtLog()
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