c89388d301
Changes in 4.9.138 powerpc/eeh: Fix possible null deref in eeh_dump_dev_log() tty: check name length in tty_find_polling_driver() ARM: imx_v6_v7_defconfig: Select CONFIG_TMPFS_POSIX_ACL powerpc/nohash: fix undefined behaviour when testing page size support drm/omap: fix memory barrier bug in DMM driver media: pci: cx23885: handle adding to list failure MIPS: kexec: Mark CPU offline before disabling local IRQ powerpc/boot: Ensure _zimage_start is a weak symbol MIPS/PCI: Call pcie_bus_configure_settings() to set MPS/MRRS sc16is7xx: Fix for multi-channel stall media: tvp5150: fix width alignment during set_selection() powerpc/selftests: Wait all threads to join 9p locks: fix glock.client_id leak in do_lock 9p: clear dangling pointers in p9stat_free cdrom: fix improper type cast, which can leat to information leak. scsi: qla2xxx: Fix incorrect port speed being set for FC adapters scsi: qla2xxx: shutdown chip if reset fail fuse: Fix use-after-free in fuse_dev_do_read() fuse: Fix use-after-free in fuse_dev_do_write() fuse: fix blocked_waitq wakeup fuse: set FR_SENT while locked mm: do not bug_on on incorrect length in __mm_populate() e1000: avoid null pointer dereference on invalid stat type e1000: fix race condition between e1000_down() and e1000_watchdog bna: ethtool: Avoid reading past end of buffer parisc: Align os_hpmc_size on word boundary parisc: Fix HPMC handler by increasing size to multiple of 16 bytes parisc: Fix exported address of os_hpmc handler MIPS: Loongson-3: Fix CPU UART irq delivery problem MIPS: Loongson-3: Fix BRIDGE irq delivery problem xtensa: add NOTES section to the linker script xtensa: make sure bFLT stack is 16 byte aligned xtensa: fix boot parameters address translation clk: s2mps11: Fix matching when built as module and DT node contains compatible clk: at91: Fix division by zero in PLL recalc_rate() clk: rockchip: Fix static checker warning in rockchip_ddrclk_get_parent call libceph: bump CEPH_MSG_MAX_DATA_LEN Revert "ceph: fix dentry leak in splice_dentry()" mach64: fix display corruption on big endian machines mach64: fix image corruption due to reading accelerator registers reset: hisilicon: fix potential NULL pointer dereference vhost/scsi: truncate T10 PI iov_iter to prot_bytes ocfs2: fix a misuse a of brelse after failing ocfs2_check_dir_entry mm: thp: relax __GFP_THISNODE for MADV_HUGEPAGE mappings netfilter: conntrack: fix calculation of next bucket number in early_drop mtd: docg3: don't set conflicting BCH_CONST_PARAMS option of, numa: Validate some distance map rules termios, tty/tty_baudrate.c: fix buffer overrun arch/alpha, termios: implement BOTHER, IBSHIFT and termios2 Btrfs: fix cur_offset in the error case for nocow Btrfs: fix data corruption due to cloning of eof block clockevents/drivers/i8253: Add support for PIT shutdown quirk ext4: add missing brelse() update_backups()'s error path ext4: add missing brelse() in set_flexbg_block_bitmap()'s error path ext4: add missing brelse() add_new_gdb_meta_bg()'s error path ext4: avoid potential extra brelse in setup_new_flex_group_blocks() ext4: fix possible inode leak in the retry loop of ext4_resize_fs() ext4: avoid buffer leak in ext4_orphan_add() after prior errors ext4: fix missing cleanup if ext4_alloc_flex_bg_array() fails while resizing ext4: avoid possible double brelse() in add_new_gdb() on error path ext4: fix possible leak of sbi->s_group_desc_leak in error path ext4: fix possible leak of s_journal_flag_rwsem in error path ext4: release bs.bh before re-using in ext4_xattr_block_find() ext4: fix buffer leak in ext4_xattr_move_to_block() on error path ext4: fix buffer leak in __ext4_read_dirblock() on error path mount: Retest MNT_LOCKED in do_umount mount: Don't allow copying MNT_UNBINDABLE|MNT_LOCKED mounts mount: Prevent MNT_DETACH from disconnecting locked mounts sunrpc: correct the computation for page_ptr when truncating nfsd: COPY and CLONE operations require the saved filehandle to be set rtc: hctosys: Add missing range error reporting fuse: fix use-after-free in fuse_direct_IO() fuse: fix leaked notify reply configfs: replace strncpy with memcpy lib/ubsan.c: don't mark __ubsan_handle_builtin_unreachable as noreturn hugetlbfs: fix kernel BUG at fs/hugetlbfs/inode.c:444! mm: migration: fix migration of huge PMD shared pages drm/rockchip: Allow driver to be shutdown on reboot/kexec drm/dp_mst: Check if primary mstb is null drm/i915/hdmi: Add HDMI 2.0 audio clock recovery N values drm/i915/execlists: Force write serialisation into context image vs execution KVM: arm64: Fix caching of host MDCR_EL2 value Linux 4.9.138 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
31 lines
809 B
C
31 lines
809 B
C
/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Machine specific IO port address definition for generic.
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* Written by Osamu Tomita <tomita@cinet.co.jp>
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*/
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#ifndef __LINUX_I8253_H
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#define __LINUX_I8253_H
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#include <linux/param.h>
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#include <linux/spinlock.h>
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#include <linux/timex.h>
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/* i8253A PIT registers */
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#define PIT_MODE 0x43
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#define PIT_CH0 0x40
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#define PIT_CH2 0x42
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#define PIT_LATCH ((PIT_TICK_RATE + HZ/2) / HZ)
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extern raw_spinlock_t i8253_lock;
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extern bool i8253_clear_counter_on_shutdown;
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extern struct clock_event_device i8253_clockevent;
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extern void clockevent_i8253_init(bool oneshot);
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extern void setup_pit_timer(void);
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#endif /* __LINUX_I8253_H */
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