| /openbmc/qemu/tests/qemu-iotests/ |
| H A D | 186.out | 57 Testing: -blockdev driver=null-co,read-zeroes=on,node-name=null -device ide-hd,drive=null
60 null: json:{"read-zeroes": true, "driver": "null-co"} (null-co)
65 Testing: -blockdev driver=null-co,read-zeroes=on,node-name=null -device ide-hd,drive=null,id=qdev_id
68 null: json:{"read-zeroes": true, "driver": "null-co"} (null-co)
73 Testing: -blockdev driver=null-co,read-zeroes=on,node-name=null -device scsi-hd,drive=null
76 null: json:{"read-zeroes": true, "driver": "null-co"} (null-co)
81 Testing: -blockdev driver=null-co,read-zeroes=on,node-name=null -device scsi-hd,drive=null,id=qdev_…
84 null: json:{"read-zeroes": true, "driver": "null-co"} (null-co)
89 Testing: -blockdev driver=null-co,read-zeroes=on,node-name=null -device virtio-blk-pci,drive=null
92 null: json:{"read-zeroes": true, "driver": "null-co"} (null-co)
[all …]
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| H A D | 186 | 92 check_info_block -blockdev driver=null-co,read-zeroes=on,node-name=null -device $dev,drive=null
93 …check_info_block -blockdev driver=null-co,read-zeroes=on,node-name=null -device $dev,drive=null,id…
103 …check_info_block -drive if=none,driver=null-co,read-zeroes=on,node-name=null -device $dev,drive=nu…
111 …check_info_block -drive if=none,driver=null-co,read-zeroes=on,node-name=null -device $dev,drive=no…
112 …check_info_block -drive if=none,driver=null-co,read-zeroes=on,node-name=null -device $dev,drive=no…
131 check_info_block -drive if=floppy,driver=null-co,read-zeroes=on
133 check_info_block -drive if=ide,driver=null-co,read-zeroes=on
135 check_info_block -drive if=ide,driver=null-co,read-zeroes=on,media=cdrom
137 check_info_block -drive if=virtio,driver=null-co,read-zeroes=on
139 check_info_block -drive if=pflash,driver=null-co,read-zeroes=on,size=1M
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| H A D | 033.out | 4 === Test aligned and misaligned write zeroes operations ===
22 == rewriting zeroes ==
32 == rewriting unaligned zeroes ==
63 == rewriting zeroes ==
73 == rewriting unaligned zeroes ==
104 == rewriting zeroes ==
114 == rewriting unaligned zeroes ==
145 == rewriting zeroes ==
155 == rewriting unaligned zeroes ==
170 === Test misaligned write zeroes via truncate ===
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| H A D | 240.out | 2 {"execute": "blockdev-add", "arguments": {"driver": "null-co", "node-name": "hd0", "read-zeroes": t…
19 …d", "arguments": {"driver": "null-co", "node-name": "hd0", "read-only": true, "read-zeroes": true}}
36 …d", "arguments": {"driver": "null-co", "node-name": "hd0", "read-only": true, "read-zeroes": true}}
59 …d", "arguments": {"driver": "null-co", "node-name": "hd0", "read-only": true, "read-zeroes": true}}
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| H A D | 227 | 63 run_qemu -drive driver=null-co,read-zeroes=on,if=virtio <<EOF
93 run_qemu -blockdev driver=null-co,read-zeroes=on,node-name=null -device virtio-blk,drive=null,id=vi…
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| H A D | 027.out | 16 == verify zeroes before sub-cluster pattern ==
20 == verify zeroes after sub-cluster pattern ==
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| H A D | 161.out | 12 'qemu-io none0 "reopen -o backing.detect-zeroes=on"' } }
26 'qemu-io none0 "reopen -o backing.detect-zeroes=on"' } }
48 'qemu-io none0 "reopen -o backing.detect-zeroes=on"' } }
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| H A D | 171.out | 55 write zeroes and check
62 write zeroes across image boundary
65 write zeroes at image boundary and check
147 write zeroes and check
154 write zeroes across image boundary
157 write zeroes at image boundary and check
243 write zeroes and check
250 write zeroes across image boundary
253 write zeroes at image boundary and check
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| H A D | 227.out | 5 Testing: -drive driver=null-co,read-zeroes=on,if=virtio
177 Testing: -blockdev driver=null-co,read-zeroes=on,node-name=null -device virtio-blk,drive=null,id=vi…
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| H A D | 051 | 248 run_qemu -drive driver=null-co,read-zeroes=on,cache=none
249 run_qemu -drive driver=null-co,read-zeroes=on,cache=directsync
250 run_qemu -drive driver=null-co,read-zeroes=on,cache=writeback
251 run_qemu -drive driver=null-co,read-zeroes=on,cache=writethrough
252 run_qemu -drive driver=null-co,read-zeroes=on,cache=unsafe
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| H A D | 101.out | 7 == reading bytes beyond EOF gives zeroes ==
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| /openbmc/qemu/tests/qemu-iotests/tests/ |
| H A D | write-zeroes-unmap.out | 1 QA output created by write-zeroes-unmap
33 === discard=off - write zeroes unmap ===
43 === detect-zeroes=on - write actual zeros ===
53 === detect-zeroes=on,discard=on - write actual zeros ===
63 === discard=on - write zeroes ===
73 === discard=on - write zeroes unmap ===
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| H A D | image-fleecing | 47 zeroes = [('0', '0x00f8000', '32k'), # Left-end of partial-left (1M-32K) variable
186 for p in patterns + zeroes:
193 if bitmap and p in zeroes:
227 for p in patterns + zeroes:
239 if bitmap and p in zeroes:
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| H A D | write-zeroes-unmap | 95 | $QEMU -monitor stdio -drive if=none,file=$TEST_IMG,format=$IMGFMT,detect-zeroes=on \
105 … | $QEMU -monitor stdio -drive if=none,file=$TEST_IMG,format=$IMGFMT,detect-zeroes=on,discard=on \
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| H A D | detect-zeroes-registered-buf.out | 1 QA output created by detect-zeroes-registered-buf
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| /openbmc/linux/arch/powerpc/crypto/ |
| H A D | crc32-vpmsum_core.S | 56 #define zeroes v29 macro
100 vxor zeroes,zeroes,zeroes
103 vsldoi mask_32bit,zeroes,v0,4
104 vsldoi mask_64bit,zeroes,v0,8
110 vsldoi v8,zeroes,v8,8 /* shift into bottom 32 bits */
112 vsldoi v8,v8,zeroes,4 /* shift into top 32 bits */
363 vsldoi v0,v0,zeroes,4
364 vsldoi v1,v1,zeroes,4
365 vsldoi v2,v2,zeroes,4
366 vsldoi v3,v3,zeroes,4
[all …]
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| /openbmc/linux/arch/mips/include/asm/octeon/ |
| H A D | cvmx-address.h | 116 uint64_t zeroes:33; member
156 uint64_t zeroes:24; member
214 uint64_t zeroes:33; member
241 uint64_t zeroes:24; member
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| /openbmc/qemu/hw/intc/ |
| H A D | allwinner-a10-pic.c | 29 int irq = 0, fiq = 0, zeroes; in aw_a10_pic_update() local
38 zeroes = ctz32(s->irq_pending[i] & ~s->mask[i]); in aw_a10_pic_update()
39 if (zeroes != 32) { in aw_a10_pic_update()
40 s->vector = (i * 32 + zeroes) * 4; in aw_a10_pic_update()
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| /openbmc/qemu/block/ |
| H A D | blklogwrites.c | 412 void *zeroes; in blk_log_writes_co_do_log() local
440 zeroes = g_malloc0(s->sectorsize - sizeof(super)); in blk_log_writes_co_do_log()
444 qemu_iovec_add(&qiov, zeroes, s->sectorsize - sizeof(super)); in blk_log_writes_co_do_log()
459 g_free(zeroes); in blk_log_writes_co_do_log()
497 void *zeroes = g_malloc0(s->sectorsize - sizeof(lr.entry)); in blk_log_writes_co_log() local
506 qemu_iovec_add(&log_qiov, zeroes, s->sectorsize - sizeof(lr.entry)); in blk_log_writes_co_log()
515 g_free(zeroes); in blk_log_writes_co_log()
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| /openbmc/qemu/docs/interop/ |
| H A D | qed_spec.txt | 92 * 1 - zero. The data cluster contents are all zeroes and no cluster is allocated.
97 …zeroes are produced. The backing file may be smaller than the image file and reads of unallocated…
99 …. The new data cluster is populated with data from the backing file (or zeroes if no backing file…
104 Reads to a zero data cluster produce zeroes. Note that the difference between an unallocated and a…
106 …ew data cluster to be allocated. The new data cluster is populated with zeroes and the data being…
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| /openbmc/qemu/nbd/ |
| H A D | client.c | 902 NBDMode max_mode, bool *zeroes, in nbd_start_negotiate() argument
910 if (zeroes) { in nbd_start_negotiate()
911 *zeroes = true; in nbd_start_negotiate()
950 if (zeroes) { in nbd_start_negotiate()
951 *zeroes = false; in nbd_start_negotiate()
1046 bool zeroes; in nbd_receive_negotiate() local
1053 info->mode, &zeroes, errp); in nbd_receive_negotiate()
1128 if (zeroes && nbd_drop(ioc, 124, errp) < 0) { in nbd_receive_negotiate()
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| /openbmc/qemu/docs/devel/ |
| H A D | secure-coding-practices.rst | 113 research, it must be used with the ``read-zeroes=on`` option which fills read
114 buffers with zeroes. Security issues reported with the default
115 (``read-zeroes=off``) will be discarded.
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| /openbmc/linux/arch/s390/include/asm/ |
| H A D | chpid.h | 18 u8 zeroes; member
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| /openbmc/linux/Documentation/admin-guide/device-mapper/ |
| H A D | verity.rst | 25 the rest of the block is padded with zeroes.
29 padded with zeroes to the power of two.
91 Do not verify blocks that are expected to contain zeroes and always return
92 zeroes instead. This may be useful if the partition contains unused blocks
93 that are not guaranteed to contain zeroes.
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| /openbmc/linux/tools/firmware/ |
| H A D | ihex2fw.c | 272 unsigned char zeroes[6] = {0, 0, 0, 0, 0, 0}; in output_records() local
286 if (write(outfd, zeroes, 6) != 6) in output_records()
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