mirror of
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973c096f6a
Yunhai Zhang recently fixed a VGA software scrollback bug in commit
ebfdfeeae8 ("vgacon: Fix for missing check in scrollback handling"),
but that then made people look more closely at some of this code, and
there were more problems on the vgacon side, but also the fbcon software
scrollback.
We don't really have anybody who maintains this code - probably because
nobody actually _uses_ it any more. Sure, people still use both VGA and
the framebuffer consoles, but they are no longer the main user
interfaces to the kernel, and haven't been for decades, so these kinds
of extra features end up bitrotting and not really being used.
So rather than try to maintain a likely unused set of code, I'll just
aggressively remove it, and see if anybody even notices. Maybe there
are people who haven't jumped on the whole GUI badnwagon yet, and think
it's just a fad. And maybe those people use the scrollback code.
If that turns out to be the case, we can resurrect this again, once
we've found the sucker^Wmaintainer for it who actually uses it.
Reported-by: NopNop Nop <nopitydays@gmail.com>
Tested-by: Willy Tarreau <w@1wt.eu>
Cc: 张云海 <zhangyunhai@nsfocus.com>
Acked-by: Andy Lutomirski <luto@amacapital.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
176 lines
3.6 KiB
Plaintext
176 lines
3.6 KiB
Plaintext
CONFIG_PPC64=y
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CONFIG_ALTIVEC=y
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CONFIG_SMP=y
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CONFIG_NR_CPUS=2
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CONFIG_SYSVIPC=y
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CONFIG_NO_HZ=y
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CONFIG_HIGH_RES_TIMERS=y
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CONFIG_BLK_DEV_INITRD=y
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CONFIG_PROFILING=y
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CONFIG_OPROFILE=y
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CONFIG_MODULES=y
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CONFIG_MODULE_UNLOAD=y
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# CONFIG_BLK_DEV_BSG is not set
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CONFIG_PARTITION_ADVANCED=y
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CONFIG_MAC_PARTITION=y
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# CONFIG_PPC_POWERNV is not set
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# CONFIG_PPC_PSERIES is not set
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# CONFIG_PPC_PMAC is not set
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CONFIG_PPC_PASEMI=y
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CONFIG_PPC_PASEMI_IOMMU=y
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CONFIG_CPU_FREQ=y
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CONFIG_CPU_FREQ_GOV_POWERSAVE=y
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CONFIG_CPU_FREQ_GOV_USERSPACE=y
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CONFIG_CPU_FREQ_GOV_ONDEMAND=y
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CONFIG_HZ_1000=y
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CONFIG_PPC_64K_PAGES=y
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# CONFIG_SECCOMP is not set
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CONFIG_PCI_MSI=y
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CONFIG_PCCARD=y
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CONFIG_ELECTRA_CF=y
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CONFIG_NET=y
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CONFIG_PACKET=y
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CONFIG_UNIX=y
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CONFIG_XFRM_USER=y
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CONFIG_NET_KEY=y
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CONFIG_INET=y
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CONFIG_IP_MULTICAST=y
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CONFIG_IP_PNP=y
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CONFIG_IP_PNP_DHCP=y
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CONFIG_IP_PNP_BOOTP=y
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CONFIG_IP_PNP_RARP=y
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CONFIG_NET_IPIP=y
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CONFIG_SYN_COOKIES=y
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CONFIG_INET_AH=y
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CONFIG_INET_ESP=y
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# CONFIG_IPV6 is not set
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CONFIG_DEVTMPFS=y
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CONFIG_DEVTMPFS_MOUNT=y
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CONFIG_MTD=y
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CONFIG_MTD_BLOCK=y
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CONFIG_MTD_SLRAM=y
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CONFIG_MTD_PHRAM=y
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CONFIG_MTD_RAW_NAND=y
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CONFIG_MTD_NAND_PASEMI=y
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CONFIG_BLK_DEV_LOOP=y
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CONFIG_BLK_DEV_RAM=y
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CONFIG_BLK_DEV_RAM_SIZE=16384
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CONFIG_EEPROM_LEGACY=y
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CONFIG_BLK_DEV_SD=y
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CONFIG_CHR_DEV_ST=y
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CONFIG_BLK_DEV_SR=y
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CONFIG_CHR_DEV_SG=y
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CONFIG_CHR_DEV_SCH=y
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CONFIG_SCSI_CONSTANTS=y
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CONFIG_SCSI_LOGGING=y
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CONFIG_ATA=y
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CONFIG_SATA_SIL24=y
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CONFIG_SATA_MV=y
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CONFIG_PATA_PCMCIA=y
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CONFIG_PATA_PLATFORM=y
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CONFIG_PATA_OF_PLATFORM=y
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CONFIG_ATA_GENERIC=y
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CONFIG_MD=y
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CONFIG_BLK_DEV_MD=y
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CONFIG_MD_LINEAR=y
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CONFIG_MD_RAID0=y
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CONFIG_MD_RAID1=y
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CONFIG_MD_RAID10=y
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CONFIG_MD_RAID456=y
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CONFIG_BLK_DEV_DM=y
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CONFIG_DM_CRYPT=y
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CONFIG_NETDEVICES=y
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CONFIG_DUMMY=y
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CONFIG_TIGON3=y
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CONFIG_E1000=y
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CONFIG_PASEMI_MAC=y
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CONFIG_MARVELL_PHY=y
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CONFIG_INPUT_JOYDEV=y
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CONFIG_INPUT_EVDEV=y
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# CONFIG_KEYBOARD_ATKBD is not set
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# CONFIG_MOUSE_PS2 is not set
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# CONFIG_SERIO is not set
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CONFIG_LEGACY_PTY_COUNT=4
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CONFIG_SERIAL_8250=y
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CONFIG_SERIAL_8250_CONSOLE=y
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CONFIG_HW_RANDOM=y
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CONFIG_RAW_DRIVER=y
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CONFIG_I2C_CHARDEV=y
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CONFIG_I2C_PASEMI=y
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CONFIG_SENSORS_LM85=y
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CONFIG_SENSORS_LM90=y
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CONFIG_DRM=y
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CONFIG_DRM_RADEON=y
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CONFIG_FIRMWARE_EDID=y
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CONFIG_FB_TILEBLITTING=y
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CONFIG_FB_VGA16=y
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CONFIG_FB_NVIDIA=y
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CONFIG_FB_NVIDIA_I2C=y
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CONFIG_FB_RADEON=y
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# CONFIG_LCD_CLASS_DEVICE is not set
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CONFIG_LOGO=y
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CONFIG_SOUND=y
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CONFIG_SND=y
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CONFIG_SND_OSSEMUL=y
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CONFIG_SND_MIXER_OSS=y
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CONFIG_SND_PCM_OSS=y
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CONFIG_SND_SEQUENCER=y
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CONFIG_SND_SEQUENCER_OSS=y
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CONFIG_SND_USB_AUDIO=y
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CONFIG_SND_USB_USX2Y=y
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CONFIG_HID_DRAGONRISE=y
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CONFIG_HID_GYRATION=y
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CONFIG_HID_TWINHAN=y
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CONFIG_HID_NTRIG=y
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CONFIG_HID_PANTHERLORD=y
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CONFIG_HID_PETALYNX=y
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CONFIG_HID_SAMSUNG=y
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CONFIG_HID_SUNPLUS=y
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CONFIG_HID_GREENASIA=y
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CONFIG_HID_SMARTJOYPLUS=y
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CONFIG_HID_TOPSEED=y
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CONFIG_HID_THRUSTMASTER=y
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CONFIG_HID_ZEROPLUS=y
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CONFIG_USB=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_OHCI_HCD=y
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CONFIG_USB_UHCI_HCD=y
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CONFIG_USB_SL811_HCD=y
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CONFIG_USB_STORAGE=y
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CONFIG_EDAC=y
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CONFIG_EDAC_PASEMI=y
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CONFIG_RTC_CLASS=y
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CONFIG_RTC_DRV_DS1307=y
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CONFIG_RAS=y
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CONFIG_EXT2_FS=y
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CONFIG_EXT2_FS_XATTR=y
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CONFIG_EXT2_FS_POSIX_ACL=y
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CONFIG_EXT4_FS=y
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CONFIG_AUTOFS4_FS=y
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CONFIG_ISO9660_FS=y
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CONFIG_UDF_FS=y
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CONFIG_MSDOS_FS=y
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CONFIG_VFAT_FS=y
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CONFIG_PROC_KCORE=y
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CONFIG_TMPFS=y
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CONFIG_HUGETLBFS=y
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CONFIG_CONFIGFS_FS=y
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CONFIG_JFFS2_FS=y
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CONFIG_NFS_FS=y
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CONFIG_ROOT_NFS=y
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CONFIG_NFSD=y
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CONFIG_NFSD_V4=y
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CONFIG_NLS_CODEPAGE_437=y
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CONFIG_NLS_ISO8859_1=y
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CONFIG_CRC_CCITT=y
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CONFIG_PRINTK_TIME=y
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CONFIG_MAGIC_SYSRQ=y
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CONFIG_DEBUG_KERNEL=y
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CONFIG_DETECT_HUNG_TASK=y
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# CONFIG_SCHED_DEBUG is not set
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CONFIG_XMON=y
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CONFIG_XMON_DEFAULT=y
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CONFIG_CRYPTO_MD4=y
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CONFIG_CRYPTO_SHA512=y
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CONFIG_CRYPTO_BLOWFISH=y
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