Gentoo Archives: gentoo-commits

From: Georgy Yakovlev <gyakovlev@g.o>
To: gentoo-commits@l.g.o
Subject: [gentoo-commits] proj/releng:master commit in: releases/kconfig/arm64/
Date: Sun, 25 Jul 2021 04:01:37
Message-Id: 1627183680.06474e55b077068c447d44a1e11218b5aab633f2.gyakovlev@gentoo
1 commit: 06474e55b077068c447d44a1e11218b5aab633f2
2 Author: Georgy Yakovlev <gyakovlev <AT> gentoo <DOT> org>
3 AuthorDate: Sun Jul 25 03:28:00 2021 +0000
4 Commit: Georgy Yakovlev <gyakovlev <AT> gentoo <DOT> org>
5 CommitDate: Sun Jul 25 03:28:00 2021 +0000
6 URL: https://gitweb.gentoo.org/proj/releng.git/commit/?id=06474e55
7
8 releases/kconfig/arm64: tune livecd config for genkernel
9
10 it refuses to load some modules, so build it into kernel.
11
12 Signed-off-by: Georgy Yakovlev <gyakovlev <AT> gentoo.org>
13
14 releases/kconfig/arm64/arm64-5.10.52.config | 137 ++++++++++++++++++----------
15 1 file changed, 91 insertions(+), 46 deletions(-)
16
17 diff --git a/releases/kconfig/arm64/arm64-5.10.52.config b/releases/kconfig/arm64/arm64-5.10.52.config
18 index 6b26ba56..b2a706f0 100644
19 --- a/releases/kconfig/arm64/arm64-5.10.52.config
20 +++ b/releases/kconfig/arm64/arm64-5.10.52.config
21 @@ -21,7 +21,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
22 #
23 CONFIG_INIT_ENV_ARG_LIMIT=32
24 # CONFIG_COMPILE_TEST is not set
25 -CONFIG_LOCALVERSION="-gentoo-dist"
26 +CONFIG_LOCALVERSION=""
27 # CONFIG_LOCALVERSION_AUTO is not set
28 CONFIG_BUILD_SALT=""
29 CONFIG_DEFAULT_INIT=""
30 @@ -408,7 +408,8 @@ CONFIG_KEXEC=y
31 CONFIG_KEXEC_FILE=y
32 # CONFIG_KEXEC_SIG is not set
33 CONFIG_CRASH_DUMP=y
34 -# CONFIG_XEN is not set
35 +CONFIG_XEN_DOM0=y
36 +CONFIG_XEN=y
37 CONFIG_FORCE_MAX_ZONEORDER=11
38 CONFIG_UNMAP_KERNEL_AT_EL0=y
39 CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
40 @@ -829,17 +830,15 @@ CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
41 # end of GCOV-based kernel profiling
42
43 CONFIG_HAVE_GCC_PLUGINS=y
44 -CONFIG_GCC_PLUGINS=y
45 -# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
46 -# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
47 +# CONFIG_GCC_PLUGINS is not set
48 # end of General architecture-dependent options
49
50 CONFIG_RT_MUTEXES=y
51 CONFIG_BASE_SMALL=0
52 CONFIG_MODULES=y
53 -# CONFIG_MODULE_FORCE_LOAD is not set
54 +CONFIG_MODULE_FORCE_LOAD=y
55 CONFIG_MODULE_UNLOAD=y
56 -# CONFIG_MODULE_FORCE_UNLOAD is not set
57 +CONFIG_MODULE_FORCE_UNLOAD=y
58 # CONFIG_MODVERSIONS is not set
59 # CONFIG_MODULE_SRCVERSION_ALL is not set
60 # CONFIG_MODULE_SIG is not set
61 @@ -988,7 +987,7 @@ CONFIG_ARCH_USE_GNU_PROPERTY=y
62 CONFIG_ELFCORE=y
63 CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
64 CONFIG_BINFMT_SCRIPT=y
65 -CONFIG_BINFMT_MISC=m
66 +CONFIG_BINFMT_MISC=y
67 CONFIG_COREDUMP=y
68 # end of Executable file formats
69
70 @@ -1962,6 +1961,7 @@ CONFIG_RFKILL_INPUT=y
71 CONFIG_RFKILL_GPIO=m
72 CONFIG_NET_9P=m
73 CONFIG_NET_9P_VIRTIO=m
74 +# CONFIG_NET_9P_XEN is not set
75 CONFIG_NET_9P_RDMA=m
76 # CONFIG_NET_9P_DEBUG is not set
77 # CONFIG_CAIF is not set
78 @@ -2080,7 +2080,8 @@ CONFIG_PCI_XGENE_MSI=y
79 # CONFIG_PCIE_ALTERA is not set
80 CONFIG_PCI_HOST_THUNDER_PEM=y
81 CONFIG_PCI_HOST_THUNDER_ECAM=y
82 -# CONFIG_PCIE_ROCKCHIP_HOST is not set
83 +CONFIG_PCIE_ROCKCHIP=y
84 +CONFIG_PCIE_ROCKCHIP_HOST=y
85 CONFIG_PCIE_BRCMSTB=m
86 # CONFIG_PCIE_HISI_ERR is not set
87
88 @@ -2196,6 +2197,7 @@ CONFIG_ALLOW_DEV_COREDUMP=y
89 CONFIG_DEV_COREDUMP=y
90 CONFIG_HMEM_REPORTING=y
91 # CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
92 +CONFIG_SYS_HYPERVISOR=y
93 CONFIG_GENERIC_CPU_AUTOPROBE=y
94 CONFIG_GENERIC_CPU_VULNERABILITIES=y
95 CONFIG_SOC_BUS=y
96 @@ -2417,7 +2419,7 @@ CONFIG_ZRAM=m
97 # CONFIG_ZRAM_WRITEBACK is not set
98 # CONFIG_ZRAM_MEMORY_TRACKING is not set
99 CONFIG_BLK_DEV_UMEM=m
100 -CONFIG_BLK_DEV_LOOP=m
101 +CONFIG_BLK_DEV_LOOP=y
102 CONFIG_BLK_DEV_LOOP_MIN_COUNT=0
103 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
104 CONFIG_BLK_DEV_DRBD=m
105 @@ -2425,14 +2427,16 @@ CONFIG_BLK_DEV_DRBD=m
106 CONFIG_BLK_DEV_NBD=m
107 CONFIG_BLK_DEV_SKD=m
108 # CONFIG_BLK_DEV_SX8 is not set
109 -CONFIG_BLK_DEV_RAM=m
110 +CONFIG_BLK_DEV_RAM=y
111 CONFIG_BLK_DEV_RAM_COUNT=16
112 CONFIG_BLK_DEV_RAM_SIZE=16384
113 CONFIG_CDROM_PKTCDVD=m
114 CONFIG_CDROM_PKTCDVD_BUFFERS=8
115 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
116 CONFIG_ATA_OVER_ETH=m
117 -CONFIG_VIRTIO_BLK=m
118 +CONFIG_XEN_BLKDEV_FRONTEND=y
119 +# CONFIG_XEN_BLKDEV_BACKEND is not set
120 +CONFIG_VIRTIO_BLK=y
121 CONFIG_BLK_DEV_RBD=m
122 # CONFIG_BLK_DEV_RSXX is not set
123 CONFIG_BLK_DEV_RNBD=y
124 @@ -2442,8 +2446,8 @@ CONFIG_BLK_DEV_RNBD_SERVER=m
125 #
126 # NVME Support
127 #
128 -CONFIG_NVME_CORE=m
129 -CONFIG_BLK_DEV_NVME=m
130 +CONFIG_NVME_CORE=y
131 +CONFIG_BLK_DEV_NVME=y
132 CONFIG_NVME_MULTIPATH=y
133 CONFIG_NVME_HWMON=y
134 CONFIG_NVME_FABRICS=m
135 @@ -2528,7 +2532,7 @@ CONFIG_UACCE=m
136 # SCSI device support
137 #
138 CONFIG_SCSI_MOD=y
139 -CONFIG_RAID_ATTRS=m
140 +CONFIG_RAID_ATTRS=y
141 CONFIG_SCSI=y
142 CONFIG_SCSI_DMA=y
143 CONFIG_SCSI_NETLINK=y
144 @@ -2553,8 +2557,8 @@ CONFIG_SCSI_SCAN_ASYNC=y
145 CONFIG_SCSI_SPI_ATTRS=m
146 CONFIG_SCSI_FC_ATTRS=m
147 CONFIG_SCSI_ISCSI_ATTRS=m
148 -CONFIG_SCSI_SAS_ATTRS=m
149 -CONFIG_SCSI_SAS_LIBSAS=m
150 +CONFIG_SCSI_SAS_ATTRS=y
151 +CONFIG_SCSI_SAS_LIBSAS=y
152 CONFIG_SCSI_SAS_ATA=y
153 CONFIG_SCSI_SAS_HOST_SMP=y
154 CONFIG_SCSI_SRP_ATTRS=m
155 @@ -2608,6 +2612,7 @@ CONFIG_SCSI_UFS_CRYPTO=y
156 CONFIG_SCSI_HPTIOP=m
157 CONFIG_SCSI_MYRB=m
158 CONFIG_SCSI_MYRS=m
159 +# CONFIG_XEN_SCSI_FRONTEND is not set
160 CONFIG_LIBFC=m
161 CONFIG_LIBFCOE=m
162 CONFIG_FCOE=m
163 @@ -2751,14 +2756,15 @@ CONFIG_PATA_MARVELL=m
164 # CONFIG_PATA_MPIIX is not set
165 # CONFIG_PATA_NS87410 is not set
166 # CONFIG_PATA_OPTI is not set
167 -# CONFIG_PATA_PLATFORM is not set
168 +CONFIG_PATA_PLATFORM=y
169 +CONFIG_PATA_OF_PLATFORM=y
170 # CONFIG_PATA_RZ1000 is not set
171
172 #
173 # Generic fallback / legacy drivers
174 #
175 -CONFIG_PATA_ACPI=m
176 -CONFIG_ATA_GENERIC=m
177 +CONFIG_PATA_ACPI=y
178 +CONFIG_ATA_GENERIC=y
179 # CONFIG_PATA_LEGACY is not set
180 CONFIG_MD=y
181 CONFIG_BLK_DEV_MD=y
182 @@ -2822,7 +2828,14 @@ CONFIG_LOOPBACK_TARGET=m
183 CONFIG_TCM_FC=m
184 CONFIG_ISCSI_TARGET=m
185 CONFIG_ISCSI_TARGET_CXGB4=m
186 -# CONFIG_FUSION is not set
187 +CONFIG_FUSION=y
188 +CONFIG_FUSION_SPI=m
189 +CONFIG_FUSION_FC=m
190 +CONFIG_FUSION_SAS=m
191 +CONFIG_FUSION_MAX_SGE=128
192 +CONFIG_FUSION_CTL=m
193 +CONFIG_FUSION_LAN=m
194 +CONFIG_FUSION_LOGGING=y
195
196 #
197 # IEEE 1394 (FireWire) support
198 @@ -3651,6 +3664,8 @@ CONFIG_IEEE802154_CA8210=m
199 # CONFIG_IEEE802154_CA8210_DEBUGFS is not set
200 CONFIG_IEEE802154_MCR20A=m
201 # CONFIG_IEEE802154_HWSIM is not set
202 +CONFIG_XEN_NETDEV_FRONTEND=y
203 +# CONFIG_XEN_NETDEV_BACKEND is not set
204 # CONFIG_VMXNET3 is not set
205 # CONFIG_FUJITSU_ES is not set
206 CONFIG_USB4_NET=m
207 @@ -3909,6 +3924,7 @@ CONFIG_INPUT_GPIO_ROTARY_ENCODER=m
208 CONFIG_INPUT_IQS269A=m
209 CONFIG_INPUT_CMA3000=m
210 CONFIG_INPUT_CMA3000_I2C=m
211 +CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
212 CONFIG_INPUT_SOC_BUTTON_ARRAY=m
213 # CONFIG_INPUT_DRV260X_HAPTICS is not set
214 # CONFIG_INPUT_DRV2665_HAPTICS is not set
215 @@ -4051,6 +4067,9 @@ CONFIG_NOZOMI=m
216 CONFIG_NULL_TTY=m
217 # CONFIG_TRACE_SINK is not set
218 CONFIG_HVC_DRIVER=y
219 +CONFIG_HVC_IRQ=y
220 +CONFIG_HVC_XEN=y
221 +CONFIG_HVC_XEN_FRONTEND=y
222 # CONFIG_HVC_DCC is not set
223 CONFIG_SERIAL_DEV_BUS=y
224 CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
225 @@ -4097,6 +4116,7 @@ CONFIG_TCG_TIS_I2C_INFINEON=m
226 # CONFIG_TCG_TIS_I2C_NUVOTON is not set
227 CONFIG_TCG_ATMEL=m
228 # CONFIG_TCG_INFINEON is not set
229 +# CONFIG_TCG_XEN is not set
230 CONFIG_TCG_CRB=y
231 CONFIG_TCG_VTPM_PROXY=m
232 CONFIG_TCG_FTPM_TEE=m
233 @@ -4925,6 +4945,7 @@ CONFIG_ALIM7101_WDT=m
234 CONFIG_I6300ESB_WDT=m
235 CONFIG_BCM2835_WDT=m
236 # CONFIG_MEN_A21_WDT is not set
237 +# CONFIG_XEN_WDT is not set
238
239 #
240 # PCI-based Watchdog Cards
241 @@ -6162,6 +6183,7 @@ CONFIG_TINYDRM_REPAPER=m
242 CONFIG_TINYDRM_ST7586=m
243 CONFIG_TINYDRM_ST7735R=m
244 CONFIG_DRM_PL111=m
245 +# CONFIG_DRM_XEN is not set
246 CONFIG_DRM_LIMA=m
247 CONFIG_DRM_PANFROST=m
248 CONFIG_DRM_TIDSS=m
249 @@ -6179,11 +6201,11 @@ CONFIG_FB=y
250 CONFIG_FB_CFB_FILLRECT=y
251 CONFIG_FB_CFB_COPYAREA=y
252 CONFIG_FB_CFB_IMAGEBLIT=y
253 -CONFIG_FB_SYS_FILLRECT=m
254 -CONFIG_FB_SYS_COPYAREA=m
255 -CONFIG_FB_SYS_IMAGEBLIT=m
256 +CONFIG_FB_SYS_FILLRECT=y
257 +CONFIG_FB_SYS_COPYAREA=y
258 +CONFIG_FB_SYS_IMAGEBLIT=y
259 # CONFIG_FB_FOREIGN_ENDIAN is not set
260 -CONFIG_FB_SYS_FOPS=m
261 +CONFIG_FB_SYS_FOPS=y
262 CONFIG_FB_DEFERRED_IO=y
263 CONFIG_FB_BACKLIGHT=m
264 CONFIG_FB_MODE_HELPERS=y
265 @@ -6228,6 +6250,7 @@ CONFIG_FB_EFI=y
266 # CONFIG_FB_IBM_GXT4500 is not set
267 CONFIG_FB_XILINX=m
268 CONFIG_FB_VIRTUAL=m
269 +CONFIG_XEN_FBDEV_FRONTEND=y
270 # CONFIG_FB_METRONOME is not set
271 # CONFIG_FB_MB862XX is not set
272 CONFIG_FB_SIMPLE=y
273 @@ -6811,6 +6834,7 @@ CONFIG_SND_SIMPLE_CARD_UTILS=m
274 CONFIG_SND_SIMPLE_CARD=m
275 CONFIG_SND_AUDIO_GRAPH_CARD=m
276 CONFIG_SND_SYNTH_EMUX=m
277 +# CONFIG_SND_XEN_FRONTEND is not set
278 CONFIG_AC97_BUS=m
279
280 #
281 @@ -7031,8 +7055,8 @@ CONFIG_USB_TMC=m
282 #
283 # also be needed; see USB_STORAGE Help for more info
284 #
285 -CONFIG_USB_STORAGE=m
286 -# CONFIG_USB_STORAGE_DEBUG is not set
287 +CONFIG_USB_STORAGE=y
288 +CONFIG_USB_STORAGE_DEBUG=y
289 CONFIG_USB_STORAGE_REALTEK=m
290 CONFIG_REALTEK_AUTOPM=y
291 CONFIG_USB_STORAGE_DATAFAB=m
292 @@ -7818,11 +7842,11 @@ CONFIG_VIRTIO=y
293 CONFIG_VIRTIO_MENU=y
294 CONFIG_VIRTIO_PCI=y
295 CONFIG_VIRTIO_PCI_LEGACY=y
296 -CONFIG_VIRTIO_VDPA=m
297 +# CONFIG_VIRTIO_VDPA is not set
298 # CONFIG_VIRTIO_PMEM is not set
299 -CONFIG_VIRTIO_BALLOON=m
300 -CONFIG_VIRTIO_INPUT=m
301 -CONFIG_VIRTIO_MMIO=m
302 +CONFIG_VIRTIO_BALLOON=y
303 +CONFIG_VIRTIO_INPUT=y
304 +CONFIG_VIRTIO_MMIO=y
305 # CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
306 CONFIG_VIRTIO_DMA_SHARED_BUFFER=m
307 CONFIG_VDPA=m
308 @@ -7845,6 +7869,30 @@ CONFIG_VHOST_VDPA=m
309 #
310 # end of Microsoft Hyper-V guest support
311
312 +#
313 +# Xen driver support
314 +#
315 +CONFIG_XEN_BALLOON=y
316 +CONFIG_XEN_BALLOON_MEMORY_HOTPLUG=y
317 +CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
318 +CONFIG_XEN_DEV_EVTCHN=y
319 +CONFIG_XEN_BACKEND=y
320 +CONFIG_XENFS=y
321 +CONFIG_XEN_COMPAT_XENFS=y
322 +CONFIG_XEN_SYS_HYPERVISOR=y
323 +CONFIG_XEN_XENBUS_FRONTEND=y
324 +CONFIG_XEN_GNTDEV=m
325 +CONFIG_XEN_GRANT_DEV_ALLOC=m
326 +# CONFIG_XEN_GRANT_DMA_ALLOC is not set
327 +CONFIG_SWIOTLB_XEN=y
328 +# CONFIG_XEN_PVCALLS_FRONTEND is not set
329 +# CONFIG_XEN_PVCALLS_BACKEND is not set
330 +# CONFIG_XEN_SCSI_BACKEND is not set
331 +CONFIG_XEN_PRIVCMD=y
332 +CONFIG_XEN_EFI=y
333 +CONFIG_XEN_AUTO_XLATE=y
334 +# end of Xen driver support
335 +
336 # CONFIG_GREYBUS is not set
337 CONFIG_STAGING=y
338 # CONFIG_PRISM2_USB is not set
339 @@ -9309,7 +9357,7 @@ CONFIG_FUSE_FS=m
340 # CONFIG_CUSE is not set
341 CONFIG_VIRTIO_FS=m
342 CONFIG_FUSE_DAX=y
343 -CONFIG_OVERLAY_FS=m
344 +CONFIG_OVERLAY_FS=y
345 # CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
346 CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
347 # CONFIG_OVERLAY_FS_INDEX is not set
348 @@ -9332,22 +9380,22 @@ CONFIG_CACHEFILES=m
349 #
350 # CD-ROM/DVD Filesystems
351 #
352 -CONFIG_ISO9660_FS=m
353 +CONFIG_ISO9660_FS=y
354 CONFIG_JOLIET=y
355 CONFIG_ZISOFS=y
356 -CONFIG_UDF_FS=m
357 +CONFIG_UDF_FS=y
358 # end of CD-ROM/DVD Filesystems
359
360 #
361 # DOS/FAT/EXFAT/NT Filesystems
362 #
363 -CONFIG_FAT_FS=m
364 -CONFIG_MSDOS_FS=m
365 -CONFIG_VFAT_FS=m
366 +CONFIG_FAT_FS=y
367 +CONFIG_MSDOS_FS=y
368 +CONFIG_VFAT_FS=y
369 CONFIG_FAT_DEFAULT_CODEPAGE=437
370 CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
371 # CONFIG_FAT_DEFAULT_UTF8 is not set
372 -CONFIG_EXFAT_FS=m
373 +CONFIG_EXFAT_FS=y
374 CONFIG_EXFAT_DEFAULT_IOCHARSET="utf8"
375 # CONFIG_NTFS_FS is not set
376 # end of DOS/FAT/EXFAT/NT Filesystems
377 @@ -9410,7 +9458,7 @@ CONFIG_UBIFS_FS_AUTHENTICATION=y
378 CONFIG_CRAMFS=m
379 CONFIG_CRAMFS_BLOCKDEV=y
380 # CONFIG_CRAMFS_MTD is not set
381 -CONFIG_SQUASHFS=m
382 +CONFIG_SQUASHFS=y
383 # CONFIG_SQUASHFS_FILE_CACHE is not set
384 CONFIG_SQUASHFS_FILE_DIRECT=y
385 # CONFIG_SQUASHFS_DECOMP_SINGLE is not set
386 @@ -9442,13 +9490,14 @@ CONFIG_PSTORE_LZO_COMPRESS=m
387 CONFIG_PSTORE_LZ4_COMPRESS=m
388 CONFIG_PSTORE_LZ4HC_COMPRESS=m
389 CONFIG_PSTORE_842_COMPRESS=y
390 -# CONFIG_PSTORE_ZSTD_COMPRESS is not set
391 +CONFIG_PSTORE_ZSTD_COMPRESS=y
392 CONFIG_PSTORE_COMPRESS=y
393 CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
394 # CONFIG_PSTORE_LZO_COMPRESS_DEFAULT is not set
395 # CONFIG_PSTORE_LZ4_COMPRESS_DEFAULT is not set
396 # CONFIG_PSTORE_LZ4HC_COMPRESS_DEFAULT is not set
397 # CONFIG_PSTORE_842_COMPRESS_DEFAULT is not set
398 +# CONFIG_PSTORE_ZSTD_COMPRESS_DEFAULT is not set
399 CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
400 # CONFIG_PSTORE_CONSOLE is not set
401 # CONFIG_PSTORE_PMSG is not set
402 @@ -9667,10 +9716,6 @@ CONFIG_LSM="yama"
403 # Memory initialization
404 #
405 CONFIG_INIT_STACK_NONE=y
406 -# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
407 -# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
408 -# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set
409 -# CONFIG_GCC_PLUGIN_STACKLEAK is not set
410 # CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
411 # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
412 # end of Memory initialization
413 @@ -9822,7 +9867,7 @@ CONFIG_CRYPTO_LZO=y
414 CONFIG_CRYPTO_842=y
415 CONFIG_CRYPTO_LZ4=m
416 CONFIG_CRYPTO_LZ4HC=m
417 -CONFIG_CRYPTO_ZSTD=m
418 +CONFIG_CRYPTO_ZSTD=y
419
420 #
421 # Random Number Generation
422 @@ -9978,7 +10023,7 @@ CONFIG_INDIRECT_PIO=y
423 CONFIG_CRC_CCITT=y
424 CONFIG_CRC16=y
425 CONFIG_CRC_T10DIF=y
426 -CONFIG_CRC_ITU_T=m
427 +CONFIG_CRC_ITU_T=y
428 CONFIG_CRC32=y
429 # CONFIG_CRC32_SELFTEST is not set
430 CONFIG_CRC32_SLICEBY8=y