LINUX_VERSION-3.18 = .29
LINUX_VERSION-4.1 = .20
-LINUX_VERSION-4.4 = .12
+LINUX_VERSION-4.4 = .13
LINUX_KERNEL_MD5SUM-3.18.29 = b25737a0bc98e80d12200de93f239c28
LINUX_KERNEL_MD5SUM-4.1.20 = 075c38a3a23ca5bc80437b13606df00a
-LINUX_KERNEL_MD5SUM-4.4.12 = eed37d7fa5c2095f42f62803fa077c33
+LINUX_KERNEL_MD5SUM-4.4.13 = d70b6959d8db61bcea7070c089aace9b
ifdef KERNEL_PATCHVER
LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))
+++ /dev/null
-From f1ba020af5076172c9d29006a747ccf40027fedc Mon Sep 17 00:00:00 2001
-Message-Id: <f1ba020af5076172c9d29006a747ccf40027fedc.1458840219.git.mschiffer@universe-factory.net>
-From: Matthias Schiffer <mschiffer@universe-factory.net>
-Date: Thu, 24 Mar 2016 15:34:05 +0100
-Subject: [PATCH] MIPS: ath79: make bootconsole wait for both THRE and TEMT
-
-This makes the ath79 bootconsole behave the same way as the generic 8250
-bootconsole.
-
-Also waiting for TEMT (transmit buffer is empty) instead of just THRE
-(transmit buffer is not full) ensures that all characters have been
-transmitted before the real serial driver starts reconfiguring the serial
-controller (which would sometimes result in garbage being transmitted.)
-This change does not cause a visible performance loss.
-
-In addition, this seems to fix a hang observed in certain configurations on
-many AR7xxx/AR9xxx SoCs during autoconfig of the real serial driver.
-
-A more complete follow-up patch will disable 8250 autoconfig for ath79
-altogether (the serial controller is detected as a 16550A, which is not
-fully compatible with the ath79 serial, and the autoconfig may lead to
-undefined behavior on ath79.)
-
-Cc: <stable@vger.kernel.org>
-Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
----
- arch/mips/ath79/early_printk.c | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
---- a/arch/mips/ath79/early_printk.c
-+++ b/arch/mips/ath79/early_printk.c
-@@ -31,13 +31,15 @@ static inline void prom_putchar_wait(voi
- } while (1);
- }
-
-+#define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)
-+
- static void prom_putchar_ar71xx(unsigned char ch)
- {
- void __iomem *base = (void __iomem *)(KSEG1ADDR(AR71XX_UART_BASE));
-
-- prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
-+ prom_putchar_wait(base + UART_LSR * 4, BOTH_EMPTY, BOTH_EMPTY);
- __raw_writel(ch, base + UART_TX * 4);
-- prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
-+ prom_putchar_wait(base + UART_LSR * 4, BOTH_EMPTY, BOTH_EMPTY);
- }
-
- static void prom_putchar_ar933x(unsigned char ch)
--- a/arch/mips/ath25/Makefile
+++ b/arch/mips/ath25/Makefile
@@ -8,7 +8,7 @@
- # Copyright (C) 2006-2009 Felix Fietkau <nbd@nbd.name>
+ # Copyright (C) 2006-2009 Felix Fietkau <nbd@openwrt.org>
#
-obj-y += board.o prom.o devices.o
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
-@@ -1154,22 +1154,24 @@ static int bcm2835_clock_is_on(struct cl
+@@ -1164,22 +1164,24 @@ static int bcm2835_clock_is_on(struct cl
static u32 bcm2835_clock_choose_div(struct clk_hw *hw,
unsigned long rate,
+ div += unused_frac_mask + 1;
+ div &= ~unused_frac_mask;
- /* Clamp to the limits. */
- div = max(div, unused_frac_mask + 1);
-@@ -1208,7 +1210,7 @@ static long bcm2835_clock_round_rate(str
+ /* clamp to min divider of 1 */
+ div = max_t(u32, div, 1 << CM_DIV_FRAC_BITS);
+@@ -1219,7 +1221,7 @@ static long bcm2835_clock_round_rate(str
unsigned long *parent_rate)
{
struct bcm2835_clock *clock = bcm2835_clock_from_hw(hw);
return bcm2835_clock_rate_from_divisor(clock, *parent_rate, div);
}
-@@ -1277,7 +1279,7 @@ static int bcm2835_clock_set_rate(struct
+@@ -1288,7 +1290,7 @@ static int bcm2835_clock_set_rate(struct
struct bcm2835_clock *clock = bcm2835_clock_from_hw(hw);
struct bcm2835_cprman *cprman = clock->cprman;
const struct bcm2835_clock_data *data = clock->data;
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
-@@ -1205,16 +1205,6 @@ static long bcm2835_clock_rate_from_divi
+@@ -1216,16 +1216,6 @@ static long bcm2835_clock_rate_from_divi
return temp;
}
static unsigned long bcm2835_clock_get_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
-@@ -1286,13 +1276,75 @@ static int bcm2835_clock_set_rate(struct
+@@ -1297,13 +1287,75 @@ static int bcm2835_clock_set_rate(struct
return 0;
}
};
static int bcm2835_vpu_clock_is_on(struct clk_hw *hw)
-@@ -1308,7 +1360,9 @@ static const struct clk_ops bcm2835_vpu_
+@@ -1319,7 +1371,9 @@ static const struct clk_ops bcm2835_vpu_
.is_prepared = bcm2835_vpu_clock_is_on,
.recalc_rate = bcm2835_clock_get_rate,
.set_rate = bcm2835_clock_set_rate,
};
static struct clk *bcm2835_register_pll(struct bcm2835_cprman *cprman,
-@@ -1402,45 +1456,23 @@ static struct clk *bcm2835_register_cloc
+@@ -1413,45 +1467,23 @@ static struct clk *bcm2835_register_cloc
{
struct bcm2835_clock *clock;
struct clk_init_data init;
struct bcm2835_pll {
struct clk_hw hw;
struct bcm2835_cprman *cprman;
-@@ -1590,6 +1600,9 @@ static int bcm2835_clk_probe(struct plat
+@@ -1601,6 +1611,9 @@ static int bcm2835_clk_probe(struct plat
cprman->regs + CM_PERIICTL, CM_GATE_BIT,
0, &cprman->regs_lock);
+++ /dev/null
-From 4d4b769727386c6a1b7274e3083cc6b24364b4fa Mon Sep 17 00:00:00 2001
-From: Martin Sperl <kernel@martin.sperl.org>
-Date: Mon, 29 Feb 2016 11:39:17 +0000
-Subject: [PATCH 256/381] clk: bcm2835: pll_off should only update
- CM_PLL_ANARST
-
-bcm2835_pll_off is currently assigning CM_PLL_ANARST to the control
-register, which may lose the other bits that are currently set by the
-clock dividers.
-
-It also now locks during the read/modify/write cycle of both
-registers.
-
-Fixes: 41691b8862e2 ("clk: bcm2835: Add support for programming the
-audio domain clocks")
-
-Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
-Signed-off-by: Eric Anholt <eric@anholt.net>
-Reviewed-by: Eric Anholt <eric@anholt.net>
-(cherry picked from commit 6727f086cfe4ddcc651eb2bf4301abfcf619be06)
----
- drivers/clk/bcm/clk-bcm2835.c | 10 ++++++++--
- 1 file changed, 8 insertions(+), 2 deletions(-)
-
---- a/drivers/clk/bcm/clk-bcm2835.c
-+++ b/drivers/clk/bcm/clk-bcm2835.c
-@@ -913,8 +913,14 @@ static void bcm2835_pll_off(struct clk_h
- struct bcm2835_cprman *cprman = pll->cprman;
- const struct bcm2835_pll_data *data = pll->data;
-
-- cprman_write(cprman, data->cm_ctrl_reg, CM_PLL_ANARST);
-- cprman_write(cprman, data->a2w_ctrl_reg, A2W_PLL_CTRL_PWRDN);
-+ spin_lock(&cprman->regs_lock);
-+ cprman_write(cprman, data->cm_ctrl_reg,
-+ cprman_read(cprman, data->cm_ctrl_reg) |
-+ CM_PLL_ANARST);
-+ cprman_write(cprman, data->a2w_ctrl_reg,
-+ cprman_read(cprman, data->a2w_ctrl_reg) |
-+ A2W_PLL_CTRL_PWRDN);
-+ spin_unlock(&cprman->regs_lock);
- }
-
- static int bcm2835_pll_on(struct clk_hw *hw)
+++ /dev/null
-From 260572944700ab13fa3f7a68a387556220cef277 Mon Sep 17 00:00:00 2001
-From: Martin Sperl <kernel@martin.sperl.org>
-Date: Mon, 29 Feb 2016 11:39:20 +0000
-Subject: [PATCH 257/381] clk: bcm2835: divider value has to be 1 or more
-
-Current clamping of a normal divider allows a value < 1 to be valid.
-
-A divider of < 1 would actually only be possible if we had a PLL...
-
-So this patch clamps the divider to 1.
-
-Fixes: 41691b8862e2 ("clk: bcm2835: Add support for programming the
-audio domain clocks")
-
-Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
-Signed-off-by: Eric Anholt <eric@anholt.net>
-Reviewed-by: Eric Anholt <eric@anholt.net>
-(cherry picked from commit 997f16bd5d2e9b3456027f96fcadfe1e2bf12f4e)
----
- drivers/clk/bcm/clk-bcm2835.c | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
---- a/drivers/clk/bcm/clk-bcm2835.c
-+++ b/drivers/clk/bcm/clk-bcm2835.c
-@@ -1202,8 +1202,9 @@ static u32 bcm2835_clock_choose_div(stru
- div += unused_frac_mask + 1;
- div &= ~unused_frac_mask;
-
-- /* Clamp to the limits. */
-- div = max(div, unused_frac_mask + 1);
-+ /* clamp to min divider of 1 */
-+ div = max_t(u32, div, 1 << CM_DIV_FRAC_BITS);
-+ /* clamp to the highest possible fractional divider */
- div = min_t(u32, div, GENMASK(data->int_bits + CM_DIV_FRAC_BITS - 1,
- CM_DIV_FRAC_BITS - data->frac_bits));
-
};
struct bcm2835_pll {
-@@ -1192,7 +1196,7 @@ static u32 bcm2835_clock_choose_div(stru
+@@ -1196,7 +1200,7 @@ static u32 bcm2835_clock_choose_div(stru
GENMASK(CM_DIV_FRAC_BITS - data->frac_bits, 0) >> 1;
u64 temp = (u64)parent_rate << CM_DIV_FRAC_BITS;
u64 rem;
rem = do_div(temp, rate);
div = temp;
-@@ -1202,11 +1206,23 @@ static u32 bcm2835_clock_choose_div(stru
+@@ -1206,11 +1210,23 @@ static u32 bcm2835_clock_choose_div(stru
div += unused_frac_mask + 1;
div &= ~unused_frac_mask;
return div;
}
-@@ -1300,9 +1316,26 @@ static int bcm2835_clock_set_rate(struct
+@@ -1304,9 +1320,26 @@ static int bcm2835_clock_set_rate(struct
struct bcm2835_cprman *cprman = clock->cprman;
const struct bcm2835_clock_data *data = clock->data;
u32 div = bcm2835_clock_choose_div(hw, rate, parent_rate, false);
const char *osc_name;
struct clk_onecell_data onecell;
-@@ -1340,7 +1337,7 @@ static int bcm2835_clock_set_rate(struct
+@@ -1344,7 +1341,7 @@ static int bcm2835_clock_set_rate(struct
}
static int bcm2835_clock_determine_rate(struct clk_hw *hw,
{
struct bcm2835_clock *clock = bcm2835_clock_from_hw(hw);
struct clk_hw *parent, *best_parent = NULL;
-@@ -1398,7 +1395,6 @@ static u8 bcm2835_clock_get_parent(struc
+@@ -1402,7 +1399,6 @@ static u8 bcm2835_clock_get_parent(struc
return (src & CM_SRC_MASK) >> CM_SRC_SHIFT;
}
/*
* These are fixed clocks. They're probably not all root clocks and it may
* be possible to turn them on and off but until this is mapped out better
-@@ -1040,6 +1062,36 @@ static int bcm2835_pll_set_rate(struct c
+@@ -1044,6 +1066,36 @@ static int bcm2835_pll_set_rate(struct c
return 0;
}
static const struct clk_ops bcm2835_pll_clk_ops = {
.is_prepared = bcm2835_pll_is_on,
.prepare = bcm2835_pll_on,
-@@ -1047,6 +1099,7 @@ static const struct clk_ops bcm2835_pll_
+@@ -1051,6 +1103,7 @@ static const struct clk_ops bcm2835_pll_
.recalc_rate = bcm2835_pll_get_rate,
.set_rate = bcm2835_pll_set_rate,
.round_rate = bcm2835_pll_round_rate,
};
struct bcm2835_pll_divider {
-@@ -1147,6 +1200,26 @@ static int bcm2835_pll_divider_set_rate(
+@@ -1151,6 +1204,26 @@ static int bcm2835_pll_divider_set_rate(
return 0;
}
static const struct clk_ops bcm2835_pll_divider_clk_ops = {
.is_prepared = bcm2835_pll_divider_is_on,
.prepare = bcm2835_pll_divider_on,
-@@ -1154,6 +1227,7 @@ static const struct clk_ops bcm2835_pll_
+@@ -1158,6 +1231,7 @@ static const struct clk_ops bcm2835_pll_
.recalc_rate = bcm2835_pll_divider_get_rate,
.set_rate = bcm2835_pll_divider_set_rate,
.round_rate = bcm2835_pll_divider_round_rate,
};
/*
-@@ -1395,6 +1469,31 @@ static u8 bcm2835_clock_get_parent(struc
+@@ -1399,6 +1473,31 @@ static u8 bcm2835_clock_get_parent(struc
return (src & CM_SRC_MASK) >> CM_SRC_SHIFT;
}
static const struct clk_ops bcm2835_clock_clk_ops = {
.is_prepared = bcm2835_clock_is_on,
.prepare = bcm2835_clock_on,
-@@ -1404,6 +1503,7 @@ static const struct clk_ops bcm2835_cloc
+@@ -1408,6 +1507,7 @@ static const struct clk_ops bcm2835_cloc
.determine_rate = bcm2835_clock_determine_rate,
.set_parent = bcm2835_clock_set_parent,
.get_parent = bcm2835_clock_get_parent,
};
static int bcm2835_vpu_clock_is_on(struct clk_hw *hw)
-@@ -1422,6 +1522,7 @@ static const struct clk_ops bcm2835_vpu_
+@@ -1426,6 +1526,7 @@ static const struct clk_ops bcm2835_vpu_
.determine_rate = bcm2835_clock_determine_rate,
.set_parent = bcm2835_clock_set_parent,
.get_parent = bcm2835_clock_get_parent,
struct bcm2835_pll {
struct clk_hw hw;
struct bcm2835_cprman *cprman;
-@@ -1654,14 +1673,81 @@ static struct clk *bcm2835_register_cloc
+@@ -1658,14 +1677,81 @@ static struct clk *bcm2835_register_cloc
return devm_clk_register(cprman->dev, &clock->hw);
}
if (!cprman)
return -ENOMEM;
-@@ -1678,80 +1764,15 @@ static int bcm2835_clk_probe(struct plat
+@@ -1682,80 +1768,15 @@ static int bcm2835_clk_probe(struct plat
platform_set_drvdata(pdev, cprman);
struct bcm2835_pll {
struct clk_hw hw;
struct bcm2835_cprman *cprman;
-@@ -1590,7 +1173,7 @@ bcm2835_register_pll_divider(struct bcm2
+@@ -1594,7 +1177,7 @@ bcm2835_register_pll_divider(struct bcm2
memset(&init, 0, sizeof(init));
init.num_parents = 1;
init.name = divider_name;
init.ops = &bcm2835_pll_divider_clk_ops;
-@@ -1689,50 +1272,401 @@ struct bcm2835_clk_desc {
+@@ -1693,50 +1276,401 @@ struct bcm2835_clk_desc {
const void *data;
};
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
-@@ -1634,6 +1634,13 @@ static const struct bcm2835_clk_desc clk
+@@ -1638,6 +1638,13 @@ static const struct bcm2835_clk_desc clk
.div_reg = CM_HSMDIV,
.int_bits = 4,
.frac_bits = 8),
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
-@@ -1383,6 +1383,22 @@ static const struct bcm2835_clk_desc clk
+@@ -1387,6 +1387,22 @@ static const struct bcm2835_clk_desc clk
.load_mask = CM_PLLA_LOADPER,
.hold_mask = CM_PLLA_HOLDPER,
.fixed_divider = 1),
/* PLLB is used for the ARM's clock. */
[BCM2835_PLLB] = REGISTER_PLL(
-@@ -1497,6 +1513,22 @@ static const struct bcm2835_clk_desc clk
+@@ -1501,6 +1517,22 @@ static const struct bcm2835_clk_desc clk
.load_mask = CM_PLLD_LOADPER,
.hold_mask = CM_PLLD_HOLDPER,
.fixed_divider = 1),
#define CM_EMMCCTL 0x1c0
#define CM_EMMCDIV 0x1c4
-@@ -1606,6 +1608,12 @@ static const struct bcm2835_clk_desc clk
+@@ -1610,6 +1612,12 @@ static const struct bcm2835_clk_desc clk
.div_reg = CM_TSENSDIV,
.int_bits = 5,
.frac_bits = 0),
/* clocks with vpu parent mux */
[BCM2835_CLOCK_H264] = REGISTER_VPU_CLK(
-@@ -1620,6 +1628,7 @@ static const struct bcm2835_clk_desc clk
+@@ -1624,6 +1632,7 @@ static const struct bcm2835_clk_desc clk
.div_reg = CM_ISPDIV,
.int_bits = 4,
.frac_bits = 8),
/*
* Secondary SDRAM clock. Used for low-voltage modes when the PLL
* in the SDRAM controller can't be used.
-@@ -1651,6 +1660,36 @@ static const struct bcm2835_clk_desc clk
+@@ -1655,6 +1664,36 @@ static const struct bcm2835_clk_desc clk
.is_vpu_clock = true),
/* clocks with per parent mux */
/* Arasan EMMC clock */
[BCM2835_CLOCK_EMMC] = REGISTER_PER_CLK(
-@@ -1659,6 +1698,29 @@ static const struct bcm2835_clk_desc clk
+@@ -1663,6 +1702,29 @@ static const struct bcm2835_clk_desc clk
.div_reg = CM_EMMCDIV,
.int_bits = 4,
.frac_bits = 8),
/* HDMI state machine */
[BCM2835_CLOCK_HSM] = REGISTER_PER_CLK(
.name = "hsm",
-@@ -1680,12 +1742,26 @@ static const struct bcm2835_clk_desc clk
+@@ -1684,12 +1746,26 @@ static const struct bcm2835_clk_desc clk
.int_bits = 12,
.frac_bits = 12,
.is_mash_clock = true),
/* TV encoder clock. Only operating frequency is 108Mhz. */
[BCM2835_CLOCK_VEC] = REGISTER_PER_CLK(
.name = "vec",
-@@ -1694,6 +1770,20 @@ static const struct bcm2835_clk_desc clk
+@@ -1698,6 +1774,20 @@ static const struct bcm2835_clk_desc clk
.int_bits = 4,
.frac_bits = 0),
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
-@@ -557,6 +557,10 @@ static int bcm2835_pll_on(struct clk_hw
- const struct bcm2835_pll_data *data = pll->data;
- ktime_t timeout;
+@@ -561,6 +561,10 @@ static int bcm2835_pll_on(struct clk_hw
+ cprman_read(cprman, data->a2w_ctrl_reg) &
+ ~A2W_PLL_CTRL_PWRDN);
+ cprman_write(cprman, data->a2w_ctrl_reg,
+ cprman_read(cprman, data->a2w_ctrl_reg) &
bool is_vpu_clock;
bool is_mash_clock;
};
-@@ -1242,7 +1244,7 @@ static struct clk *bcm2835_register_cloc
+@@ -1246,7 +1248,7 @@ static struct clk *bcm2835_register_cloc
init.parent_names = parents;
init.num_parents = data->num_mux_parents;
init.name = data->name;
if (data->is_vpu_clock) {
init.ops = &bcm2835_vpu_clock_clk_ops;
-@@ -1661,6 +1663,7 @@ static const struct bcm2835_clk_desc clk
+@@ -1665,6 +1667,7 @@ static const struct bcm2835_clk_desc clk
.div_reg = CM_VPUDIV,
.int_bits = 12,
.frac_bits = 8,
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
-@@ -1246,6 +1246,15 @@ static struct clk *bcm2835_register_cloc
+@@ -1250,6 +1250,15 @@ static struct clk *bcm2835_register_cloc
init.name = data->name;
init.flags = data->flags | CLK_IGNORE_UNUSED;
if (data->is_vpu_clock) {
init.ops = &bcm2835_vpu_clock_clk_ops;
} else {
-@@ -1720,13 +1729,15 @@ static const struct bcm2835_clk_desc clk
+@@ -1724,13 +1733,15 @@ static const struct bcm2835_clk_desc clk
.div_reg = CM_GP1DIV,
.int_bits = 12,
.frac_bits = 12,
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
-@@ -1020,16 +1020,28 @@ static int bcm2835_clock_set_rate(struct
+@@ -1024,16 +1024,28 @@ static int bcm2835_clock_set_rate(struct
return 0;
}
/*
* Select parent clock that results in the closest but lower rate
*/
-@@ -1037,6 +1049,17 @@ static int bcm2835_clock_determine_rate(
+@@ -1041,6 +1053,17 @@ static int bcm2835_clock_determine_rate(
parent = clk_hw_get_parent_by_index(hw, i);
if (!parent)
continue;
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
-@@ -14,6 +14,7 @@
- #include <linux/sched.h>
- #include <linux/syscalls.h>
- #include <linux/mm.h>
-+#include <linux/highmem.h>
-
- #include <asm/cacheflush.h>
- #include <asm/processor.h>
-@@ -78,18 +79,29 @@ SYSCALL_DEFINE3(cacheflush, unsigned lon
- return 0;
- }
-
-+static void
-+flush_highmem_page(struct page *page)
-+{
-+ void *addr = kmap_atomic(page);
-+ flush_data_cache_page((unsigned long)addr);
-+ kunmap_atomic(addr);
-+}
-+
- void __flush_dcache_page(struct page *page)
- {
- struct address_space *mapping = page_mapping(page);
- unsigned long addr;
-
-- if (PageHighMem(page))
-- return;
- if (mapping && !mapping_mapped(mapping)) {
- SetPageDcacheDirty(page);
- return;
- }
-
-+ if (PageHighMem(page)) {
-+ flush_highmem_page(page);
-+ return;
-+ }
-+
- /*
- * We could delay the flush for the !page_mapping case too. But that
- * case is for exec env/arg pages and those are %99 certainly going to
-@@ -105,6 +117,11 @@ void __flush_anon_page(struct page *page
+@@ -111,6 +111,13 @@ void __flush_anon_page(struct page *page
{
unsigned long addr = (unsigned long) page_address(page);
+ if (PageHighMem(page)) {
-+ flush_highmem_page(page);
++ addr = (unsigned long)kmap_atomic(page);
++ flush_data_cache_page(addr);
++ __kunmap_atomic((void *)addr);
+ return;
+ }
+
if (pages_do_alias(addr, vmaddr)) {
if (page_mapped(page) && !Page_dcache_dirty(page)) {
void *kaddr;
-@@ -123,8 +140,10 @@ void __flush_icache_page(struct vm_area_
- {
- unsigned long addr;
-
-- if (PageHighMem(page))
-+ if (PageHighMem(page)) {
-+ flush_highmem_page(page);
- return;
-+ }
-
- addr = (unsigned long) page_address(page);
- flush_data_cache_page(addr);
-@@ -142,12 +161,17 @@ void __update_cache(struct vm_area_struc
- if (unlikely(!pfn_valid(pfn)))
- return;
- page = pfn_to_page(pfn);
-- if (page_mapping(page) && Page_dcache_dirty(page)) {
-+ if (!Page_dcache_dirty(page) || !page_mapping(page))
-+ return;
-+
-+ if (PageHighMem(page)) {
-+ flush_highmem_page(page);
-+ } else {
- addr = (unsigned long) page_address(page);
- if (exec || pages_do_alias(addr, address & PAGE_MASK))
- flush_data_cache_page(addr);
-- ClearPageDcacheDirty(page);
- }
-+ ClearPageDcacheDirty(page);
- }
-
- unsigned long _page_cachable_default;
--- a/arch/mips/vdso/Makefile
+++ b/arch/mips/vdso/Makefile
-@@ -26,11 +26,11 @@ aflags-vdso := $(ccflags-vdso) \
+@@ -28,11 +28,11 @@ aflags-vdso := $(ccflags-vdso) \
# the comments on that file.
#
ifndef CONFIG_CPU_MIPSR6
--- a/arch/mips/vdso/Makefile
+++ b/arch/mips/vdso/Makefile
-@@ -75,7 +75,7 @@ $(obj-vdso): KBUILD_AFLAGS := $(aflags-v
+@@ -77,7 +77,7 @@ $(obj-vdso): KBUILD_AFLAGS := $(aflags-v
$(obj)/vdso.lds: KBUILD_CPPFLAGS := $(native-abi)
$(call if_changed,vdsold)
$(obj)/vdso-image.c: $(obj)/vdso.so.dbg $(obj)/genvdso FORCE
-@@ -109,7 +109,7 @@ $(obj)/vdso-o32.lds: KBUILD_CPPFLAGS :=
+@@ -111,7 +111,7 @@ $(obj)/vdso-o32.lds: KBUILD_CPPFLAGS :=
$(obj)/vdso-o32.lds: $(src)/vdso.lds.S FORCE
$(call if_changed_dep,cpp_lds_S)
$(call if_changed,vdsold)
$(obj)/vdso-o32-image.c: VDSO_NAME := o32
-@@ -145,7 +145,7 @@ $(obj)/vdso-n32.lds: KBUILD_CPPFLAGS :=
+@@ -147,7 +147,7 @@ $(obj)/vdso-n32.lds: KBUILD_CPPFLAGS :=
$(obj)/vdso-n32.lds: $(src)/vdso.lds.S FORCE
$(call if_changed_dep,cpp_lds_S)
+++ /dev/null
-Some of the GPIO configs were wrong in the submitted DTS files,
-this patch fixes all affected boards.
-
-Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
-
-Cc: <stable@vger.kernel.org> # v4.1 +
----
- arch/arm/boot/dts/armada-385-linksys.dtsi | 6 +++---
- arch/arm/boot/dts/armada-xp-linksys-mamba.dts | 4 ++--
- 2 files changed, 5 insertions(+), 5 deletions(-)
-
---- a/arch/arm/boot/dts/armada-385-linksys.dtsi
-+++ b/arch/arm/boot/dts/armada-385-linksys.dtsi
-@@ -245,7 +245,7 @@
- button@2 {
- label = "Factory Reset Button";
- linux,code = <KEY_RESTART>;
-- gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
-+ gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
- };
- };
-
-@@ -260,7 +260,7 @@
- };
-
- sata {
-- gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
-+ gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;
- default-state = "off";
- };
- };
-@@ -313,7 +313,7 @@
-
- &pinctrl {
- keys_pin: keys-pin {
-- marvell,pins = "mpp24", "mpp47";
-+ marvell,pins = "mpp24", "mpp29";
- marvell,function = "gpio";
- };
-
---- a/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
-+++ b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
-@@ -304,13 +304,13 @@
- button@1 {
- label = "WPS";
- linux,code = <KEY_WPS_BUTTON>;
-- gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
-+ gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
- };
-
- button@2 {
- label = "Factory Reset Button";
- linux,code = <KEY_RESTART>;
-- gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
-+ gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
- };
- };
-
sparse_init();
plat_swiotlb_setup();
paging_init();
-@@ -806,6 +805,7 @@ void __init setup_arch(char **cmdline_p)
+@@ -809,6 +808,7 @@ void __init setup_arch(char **cmdline_p)
prefill_possible_map();
cpu_cache_init();
projects / openwrt / staging / lynxis / omap.git / commitdiff