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author | Greg Kroah-Hartman <gregkh@google.com> | 2017-08-30 14:35:43 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@google.com> | 2017-08-30 14:35:43 +0200 |
commit | 610af855d9a55fdccef35003fe9f007afa0332d7 (patch) | |
tree | a4058e009ff7a59d81de45e85c874897343bcf39 /arch | |
parent | 2e8f1517cf68d8bd81b33f1585c16228dbd0d7c6 (diff) | |
parent | 717bd21f81a3ac5cb50d015b200f3949be1b1923 (diff) |
Merge 4.4.85 into android-4.4
Changes in 4.4.85
af_key: do not use GFP_KERNEL in atomic contexts
dccp: purge write queue in dccp_destroy_sock()
dccp: defer ccid_hc_tx_delete() at dismantle time
ipv4: fix NULL dereference in free_fib_info_rcu()
net_sched/sfq: update hierarchical backlog when drop packet
ipv4: better IP_MAX_MTU enforcement
sctp: fully initialize the IPv6 address in sctp_v6_to_addr()
tipc: fix use-after-free
ipv6: reset fn->rr_ptr when replacing route
ipv6: repair fib6 tree in failure case
tcp: when rearming RTO, if RTO time is in past then fire RTO ASAP
irda: do not leak initialized list.dev to userspace
net: sched: fix NULL pointer dereference when action calls some targets
net_sched: fix order of queue length updates in qdisc_replace()
mei: me: add broxton pci device ids
mei: me: add lewisburg device ids
Input: trackpoint - add new trackpoint firmware ID
Input: elan_i2c - add ELAN0602 ACPI ID to support Lenovo Yoga310
ALSA: core: Fix unexpected error at replacing user TLV
ALSA: hda - Add stereo mic quirk for Lenovo G50-70 (17aa:3978)
ARCv2: PAE40: Explicitly set MSB counterpart of SLC region ops addresses
i2c: designware: Fix system suspend
drm: Release driver tracking before making the object available again
drm/atomic: If the atomic check fails, return its value first
drm: rcar-du: lvds: Fix PLL frequency-related configuration
drm: rcar-du: lvds: Rename PLLEN bit to PLLON
drm: rcar-du: Fix crash in encoder failure error path
drm: rcar-du: Fix display timing controller parameter
drm: rcar-du: Fix H/V sync signal polarity configuration
tracing: Fix freeing of filter in create_filter() when set_str is false
cifs: Fix df output for users with quota limits
cifs: return ENAMETOOLONG for overlong names in cifs_open()/cifs_lookup()
nfsd: Limit end of page list when decoding NFSv4 WRITE
perf/core: Fix group {cpu,task} validation
Bluetooth: hidp: fix possible might sleep error in hidp_session_thread
Bluetooth: cmtp: fix possible might sleep error in cmtp_session
Bluetooth: bnep: fix possible might sleep error in bnep_session
binder: use group leader instead of open thread
binder: Use wake up hint for synchronous transactions.
ANDROID: binder: fix proc->tsk check.
iio: imu: adis16480: Fix acceleration scale factor for adis16480
iio: hid-sensor-trigger: Fix the race with user space powering up sensors
staging: rtl8188eu: add RNX-N150NUB support
ASoC: simple-card: don't fail if sysclk setting is not supported
ASoC: rsnd: disable SRC.out only when stop timing
ASoC: rsnd: avoid pointless loop in rsnd_mod_interrupt()
ASoC: rsnd: Add missing initialization of ADG req_rate
ASoC: rsnd: ssi: 24bit data needs right-aligned settings
ASoC: rsnd: don't call update callback if it was NULL
ntb_transport: fix qp count bug
ntb_transport: fix bug calculating num_qps_mw
ACPI: ioapic: Clear on-stack resource before using it
ACPI / APEI: Add missing synchronize_rcu() on NOTIFY_SCI removal
Linux 4.4.85
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arc/include/asm/cache.h | 2 | ||||
-rw-r--r-- | arch/arc/mm/cache.c | 13 |
2 files changed, 13 insertions, 2 deletions
diff --git a/arch/arc/include/asm/cache.h b/arch/arc/include/asm/cache.h index 210ef3e72332..0ddd7144c492 100644 --- a/arch/arc/include/asm/cache.h +++ b/arch/arc/include/asm/cache.h @@ -88,7 +88,9 @@ extern int ioc_exists; #define ARC_REG_SLC_FLUSH 0x904 #define ARC_REG_SLC_INVALIDATE 0x905 #define ARC_REG_SLC_RGN_START 0x914 +#define ARC_REG_SLC_RGN_START1 0x915 #define ARC_REG_SLC_RGN_END 0x916 +#define ARC_REG_SLC_RGN_END1 0x917 /* Bit val in SLC_CONTROL */ #define SLC_CTRL_IM 0x040 diff --git a/arch/arc/mm/cache.c b/arch/arc/mm/cache.c index d81b6d7e11e7..9a84cbdd44b0 100644 --- a/arch/arc/mm/cache.c +++ b/arch/arc/mm/cache.c @@ -543,6 +543,7 @@ noinline void slc_op(phys_addr_t paddr, unsigned long sz, const int op) static DEFINE_SPINLOCK(lock); unsigned long flags; unsigned int ctrl; + phys_addr_t end; spin_lock_irqsave(&lock, flags); @@ -572,8 +573,16 @@ noinline void slc_op(phys_addr_t paddr, unsigned long sz, const int op) * END needs to be setup before START (latter triggers the operation) * END can't be same as START, so add (l2_line_sz - 1) to sz */ - write_aux_reg(ARC_REG_SLC_RGN_END, (paddr + sz + l2_line_sz - 1)); - write_aux_reg(ARC_REG_SLC_RGN_START, paddr); + end = paddr + sz + l2_line_sz - 1; + if (is_pae40_enabled()) + write_aux_reg(ARC_REG_SLC_RGN_END1, upper_32_bits(end)); + + write_aux_reg(ARC_REG_SLC_RGN_END, lower_32_bits(end)); + + if (is_pae40_enabled()) + write_aux_reg(ARC_REG_SLC_RGN_START1, upper_32_bits(paddr)); + + write_aux_reg(ARC_REG_SLC_RGN_START, lower_32_bits(paddr)); while (read_aux_reg(ARC_REG_SLC_CTRL) & SLC_CTRL_BUSY); |