Merge tag 'l3-fix-for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp into x86/urgent
A small L3 cache index disable fix from Srivatsa Bhat which unifies the
way the code checks for already disabled indices.
( Pulling it into v3.4 despite the v3.5 tag - the fix is small and we better
keep the same code across kernel versions for such user facing interfaces. )
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index d97d992..03f7897 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -43,7 +43,9 @@
ALC882/883/885/888/889
======================
- N/A
+ acer-aspire-4930g Acer Aspire 4930G/5930G/6530G/6930G/7730G
+ acer-aspire-8930g Acer Aspire 8330G/6935G
+ acer-aspire Acer Aspire others
ALC861/660
==========
diff --git a/Makefile b/Makefile
index 0df3d00..f6578f4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 3
PATCHLEVEL = 4
SUBLEVEL = 0
-EXTRAVERSION = -rc2
+EXTRAVERSION = -rc3
NAME = Saber-toothed Squirrel
# *DOCUMENTATION*
diff --git a/arch/arm/boot/compressed/atags_to_fdt.c b/arch/arm/boot/compressed/atags_to_fdt.c
index 6ce11c4..797f04b 100644
--- a/arch/arm/boot/compressed/atags_to_fdt.c
+++ b/arch/arm/boot/compressed/atags_to_fdt.c
@@ -77,6 +77,8 @@
} else if (atag->hdr.tag == ATAG_MEM) {
if (memcount >= sizeof(mem_reg_property)/4)
continue;
+ if (!atag->u.mem.size)
+ continue;
mem_reg_property[memcount++] = cpu_to_fdt32(atag->u.mem.start);
mem_reg_property[memcount++] = cpu_to_fdt32(atag->u.mem.size);
} else if (atag->hdr.tag == ATAG_INITRD2) {
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 5f6045f..dc7e8ce 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -273,7 +273,7 @@
add r0, r0, #0x100
mov r1, r6
sub r2, sp, r6
- blne atags_to_fdt
+ bleq atags_to_fdt
ldmfd sp!, {r0-r3, ip, lr}
sub sp, sp, #0x10000
diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi
index 799ad18..773ef48 100644
--- a/arch/arm/boot/dts/at91sam9g20.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20.dtsi
@@ -55,7 +55,6 @@
#interrupt-cells = <2>;
compatible = "atmel,at91rm9200-aic";
interrupt-controller;
- interrupt-parent;
reg = <0xfffff000 0x200>;
};
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 9e6eb6e..c804214 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -56,7 +56,6 @@
#interrupt-cells = <2>;
compatible = "atmel,at91rm9200-aic";
interrupt-controller;
- interrupt-parent;
reg = <0xfffff000 0x200>;
};
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 70ab3a4..dd4ed74 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -54,7 +54,6 @@
#interrupt-cells = <2>;
compatible = "atmel,at91rm9200-aic";
interrupt-controller;
- interrupt-parent;
reg = <0xfffff000 0x200>;
};
diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi
index d73dce6..14bc307 100644
--- a/arch/arm/boot/dts/db8500.dtsi
+++ b/arch/arm/boot/dts/db8500.dtsi
@@ -24,7 +24,6 @@
#interrupt-cells = <3>;
#address-cells = <1>;
interrupt-controller;
- interrupt-parent;
reg = <0xa0411000 0x1000>,
<0xa0410100 0x100>;
};
diff --git a/arch/arm/boot/dts/highbank.dts b/arch/arm/boot/dts/highbank.dts
index 37c0ff9c..83e7229 100644
--- a/arch/arm/boot/dts/highbank.dts
+++ b/arch/arm/boot/dts/highbank.dts
@@ -89,7 +89,6 @@
#size-cells = <0>;
#address-cells = <1>;
interrupt-controller;
- interrupt-parent;
reg = <0xfff11000 0x1000>,
<0xfff10100 0x100>;
};
diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c
index 7a66311..7e288f9 100644
--- a/arch/arm/common/vic.c
+++ b/arch/arm/common/vic.c
@@ -427,19 +427,18 @@
/*
* Handle each interrupt in a single VIC. Returns non-zero if we've
- * handled at least one interrupt. This does a single read of the
- * status register and handles all interrupts in order from LSB first.
+ * handled at least one interrupt. This reads the status register
+ * before handling each interrupt, which is necessary given that
+ * handle_IRQ may briefly re-enable interrupts for soft IRQ handling.
*/
static int handle_one_vic(struct vic_device *vic, struct pt_regs *regs)
{
u32 stat, irq;
int handled = 0;
- stat = readl_relaxed(vic->base + VIC_IRQ_STATUS);
- while (stat) {
+ while ((stat = readl_relaxed(vic->base + VIC_IRQ_STATUS))) {
irq = ffs(stat) - 1;
handle_IRQ(irq_find_mapping(vic->domain, irq), regs);
- stat &= ~(1 << irq);
handled = 1;
}
diff --git a/arch/arm/include/asm/jump_label.h b/arch/arm/include/asm/jump_label.h
index 5c5ca2e..bfc198c 100644
--- a/arch/arm/include/asm/jump_label.h
+++ b/arch/arm/include/asm/jump_label.h
@@ -14,7 +14,7 @@
#define JUMP_LABEL_NOP "nop"
#endif
-static __always_inline bool arch_static_branch(struct jump_label_key *key)
+static __always_inline bool arch_static_branch(struct static_key *key)
{
asm goto("1:\n\t"
JUMP_LABEL_NOP "\n\t"
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index b914113..ebfac78 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -523,7 +523,21 @@
*/
size -= start & ~PAGE_MASK;
bank->start = PAGE_ALIGN(start);
- bank->size = size & PAGE_MASK;
+
+#ifndef CONFIG_LPAE
+ if (bank->start + size < bank->start) {
+ printk(KERN_CRIT "Truncating memory at 0x%08llx to fit in "
+ "32-bit physical address space\n", (long long)start);
+ /*
+ * To ensure bank->start + bank->size is representable in
+ * 32 bits, we use ULONG_MAX as the upper limit rather than 4GB.
+ * This means we lose a page after masking.
+ */
+ size = ULONG_MAX - bank->start;
+ }
+#endif
+
+ bank->size = size & PAGE_MASK;
/*
* Check whether this memory region has non-zero size or
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index fef42b2..5b150af 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@@ -118,10 +118,14 @@
* The twd clock events must be reprogrammed to account for the new
* frequency. The timer is local to a cpu, so cross-call to the
* changing cpu.
+ *
+ * Only wait for it to finish, if the cpu is active to avoid
+ * deadlock when cpu1 is spinning on while(!cpu_active(cpu1)) during
+ * booting of that cpu.
*/
if (state == CPUFREQ_POSTCHANGE || state == CPUFREQ_RESUMECHANGE)
smp_call_function_single(freqs->cpu, twd_update_frequency,
- NULL, 1);
+ NULL, cpu_active(freqs->cpu));
return NOTIFY_OK;
}
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 0491cee..e81c35f 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -368,6 +368,7 @@
config MACH_EXYNOS4_DT
bool "Samsung Exynos4 Machine using device tree"
+ depends on ARCH_EXYNOS4
select CPU_EXYNOS4210
select USE_OF
select ARM_AMBA
@@ -380,6 +381,7 @@
config MACH_EXYNOS5_DT
bool "SAMSUNG EXYNOS5 Machine using device tree"
+ depends on ARCH_EXYNOS5
select SOC_EXYNOS5250
select USE_OF
select ARM_AMBA
diff --git a/arch/arm/mach-exynos/include/mach/irqs.h b/arch/arm/mach-exynos/include/mach/irqs.h
index 9bee853..591e785 100644
--- a/arch/arm/mach-exynos/include/mach/irqs.h
+++ b/arch/arm/mach-exynos/include/mach/irqs.h
@@ -212,6 +212,8 @@
#define IRQ_MFC EXYNOS4_IRQ_MFC
#define IRQ_SDO EXYNOS4_IRQ_SDO
+#define IRQ_I2S0 EXYNOS4_IRQ_I2S0
+
#define IRQ_ADC EXYNOS4_IRQ_ADC0
#define IRQ_TC EXYNOS4_IRQ_PEN0
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index 024d38f..6e6d11f 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -89,6 +89,10 @@
#define EXYNOS4_PA_MDMA1 0x12840000
#define EXYNOS4_PA_PDMA0 0x12680000
#define EXYNOS4_PA_PDMA1 0x12690000
+#define EXYNOS5_PA_MDMA0 0x10800000
+#define EXYNOS5_PA_MDMA1 0x11C10000
+#define EXYNOS5_PA_PDMA0 0x121A0000
+#define EXYNOS5_PA_PDMA1 0x121B0000
#define EXYNOS4_PA_SYSMMU_MDMA 0x10A40000
#define EXYNOS4_PA_SYSMMU_SSS 0x10A50000
diff --git a/arch/arm/mach-exynos/include/mach/regs-clock.h b/arch/arm/mach-exynos/include/mach/regs-clock.h
index e141c1f..d9578a5 100644
--- a/arch/arm/mach-exynos/include/mach/regs-clock.h
+++ b/arch/arm/mach-exynos/include/mach/regs-clock.h
@@ -255,9 +255,15 @@
/* For EXYNOS5250 */
+#define EXYNOS5_APLL_LOCK EXYNOS_CLKREG(0x00000)
#define EXYNOS5_APLL_CON0 EXYNOS_CLKREG(0x00100)
#define EXYNOS5_CLKSRC_CPU EXYNOS_CLKREG(0x00200)
+#define EXYNOS5_CLKMUX_STATCPU EXYNOS_CLKREG(0x00400)
#define EXYNOS5_CLKDIV_CPU0 EXYNOS_CLKREG(0x00500)
+#define EXYNOS5_CLKDIV_CPU1 EXYNOS_CLKREG(0x00504)
+#define EXYNOS5_CLKDIV_STATCPU0 EXYNOS_CLKREG(0x00600)
+#define EXYNOS5_CLKDIV_STATCPU1 EXYNOS_CLKREG(0x00604)
+
#define EXYNOS5_MPLL_CON0 EXYNOS_CLKREG(0x04100)
#define EXYNOS5_CLKSRC_CORE1 EXYNOS_CLKREG(0x04204)
diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c
index 0d26f50..4711c89 100644
--- a/arch/arm/mach-exynos/mach-exynos5-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos5-dt.c
@@ -45,7 +45,7 @@
"exynos4210-uart.3", NULL),
OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA0, "dma-pl330.0", NULL),
OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA1, "dma-pl330.1", NULL),
- OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA1, "dma-pl330.2", NULL),
+ OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_MDMA1, "dma-pl330.2", NULL),
{},
};
diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c
index b3982c8..b4f1f90 100644
--- a/arch/arm/mach-exynos/mach-nuri.c
+++ b/arch/arm/mach-exynos/mach-nuri.c
@@ -307,49 +307,7 @@
};
/* TSP */
-static u8 mxt_init_vals[] = {
- /* MXT_GEN_COMMAND(6) */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- /* MXT_GEN_POWER(7) */
- 0x20, 0xff, 0x32,
- /* MXT_GEN_ACQUIRE(8) */
- 0x0a, 0x00, 0x05, 0x00, 0x00, 0x00, 0x09, 0x23,
- /* MXT_TOUCH_MULTI(9) */
- 0x00, 0x00, 0x00, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x02, 0x00,
- 0x00, 0x01, 0x01, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00,
- /* MXT_TOUCH_KEYARRAY(15) */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
- 0x00,
- /* MXT_SPT_GPIOPWM(19) */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- /* MXT_PROCI_GRIPFACE(20) */
- 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x28, 0x04,
- 0x0f, 0x0a,
- /* MXT_PROCG_NOISE(22) */
- 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x23, 0x00,
- 0x00, 0x05, 0x0f, 0x19, 0x23, 0x2d, 0x03,
- /* MXT_TOUCH_PROXIMITY(23) */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- /* MXT_PROCI_ONETOUCH(24) */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- /* MXT_SPT_SELFTEST(25) */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- /* MXT_PROCI_TWOTOUCH(27) */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- /* MXT_SPT_CTECONFIG(28) */
- 0x00, 0x00, 0x02, 0x08, 0x10, 0x00,
-};
-
static struct mxt_platform_data mxt_platform_data = {
- .config = mxt_init_vals,
- .config_length = ARRAY_SIZE(mxt_init_vals),
-
.x_line = 18,
.y_line = 11,
.x_size = 1024,
@@ -571,7 +529,7 @@
static struct regulator_init_data __initdata max8997_ldo8_data = {
.constraints = {
- .name = "VUSB/VDAC_3.3V_C210",
+ .name = "VUSB+VDAC_3.3V_C210",
.min_uV = 3300000,
.max_uV = 3300000,
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
@@ -1347,6 +1305,7 @@
static void __init nuri_map_io(void)
{
+ clk_xusbxti.rate = 24000000;
exynos_init_io(NULL, 0);
s3c24xx_init_clocks(24000000);
s3c24xx_init_uarts(nuri_uartcfgs, ARRAY_SIZE(nuri_uartcfgs));
@@ -1379,7 +1338,6 @@
nuri_camera_init();
nuri_ehci_init();
- clk_xusbxti.rate = 24000000;
/* Last */
platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices));
diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c
index 6bb9dbd..7ebf79c 100644
--- a/arch/arm/mach-exynos/mach-universal_c210.c
+++ b/arch/arm/mach-exynos/mach-universal_c210.c
@@ -29,6 +29,7 @@
#include <asm/mach-types.h>
#include <plat/regs-serial.h>
+#include <plat/clock.h>
#include <plat/cpu.h>
#include <plat/devs.h>
#include <plat/iic.h>
@@ -1057,6 +1058,7 @@
static void __init universal_map_io(void)
{
+ clk_xusbxti.rate = 24000000;
exynos_init_io(NULL, 0);
s3c24xx_init_clocks(24000000);
s3c24xx_init_uarts(universal_uartcfgs, ARRAY_SIZE(universal_uartcfgs));
diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c
index 3698a37..26aac36 100644
--- a/arch/arm/mach-msm/board-halibut.c
+++ b/arch/arm/mach-msm/board-halibut.c
@@ -86,9 +86,6 @@
static void __init halibut_fixup(struct tag *tags, char **cmdline,
struct meminfo *mi)
{
- mi->nr_banks=1;
- mi->bank[0].start = PHYS_OFFSET;
- mi->bank[0].size = (101*1024*1024);
}
static void __init halibut_map_io(void)
diff --git a/arch/arm/mach-msm/board-trout-panel.c b/arch/arm/mach-msm/board-trout-panel.c
index 25105c1..89bf6b4 100644
--- a/arch/arm/mach-msm/board-trout-panel.c
+++ b/arch/arm/mach-msm/board-trout-panel.c
@@ -12,6 +12,7 @@
#include <asm/io.h>
#include <asm/mach-types.h>
+#include <asm/system_info.h>
#include <mach/msm_fb.h>
#include <mach/vreg.h>
diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c
index 5414f76..d4060a3 100644
--- a/arch/arm/mach-msm/board-trout.c
+++ b/arch/arm/mach-msm/board-trout.c
@@ -19,6 +19,7 @@
#include <linux/platform_device.h>
#include <linux/clkdev.h>
+#include <asm/system_info.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-msm/proc_comm.c b/arch/arm/mach-msm/proc_comm.c
index 67e701c..9980dc7 100644
--- a/arch/arm/mach-msm/proc_comm.c
+++ b/arch/arm/mach-msm/proc_comm.c
@@ -121,7 +121,7 @@
* and unknown state. This function should be called early to
* wait on the ARM9.
*/
-void __init proc_comm_boot_wait(void)
+void __devinit proc_comm_boot_wait(void)
{
void __iomem *base = MSM_SHARED_RAM_BASE;
diff --git a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
index 7072e0d..3d9d746 100644
--- a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
+++ b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
@@ -165,83 +165,3 @@
return 0;
}
-
-#ifdef CONFIG_CPU_FREQ
-/*
- * Walk PRCM rate table and fillout cpufreq freq_table
- * XXX This should be replaced by an OPP layer in the near future
- */
-static struct cpufreq_frequency_table *freq_table;
-
-void omap2_clk_init_cpufreq_table(struct cpufreq_frequency_table **table)
-{
- const struct prcm_config *prcm;
- int i = 0;
- int tbl_sz = 0;
-
- if (!cpu_is_omap24xx())
- return;
-
- for (prcm = rate_table; prcm->mpu_speed; prcm++) {
- if (!(prcm->flags & cpu_mask))
- continue;
- if (prcm->xtal_speed != sclk->rate)
- continue;
-
- /* don't put bypass rates in table */
- if (prcm->dpll_speed == prcm->xtal_speed)
- continue;
-
- tbl_sz++;
- }
-
- /*
- * XXX Ensure that we're doing what CPUFreq expects for this error
- * case and the following one
- */
- if (tbl_sz == 0) {
- pr_warning("%s: no matching entries in rate_table\n",
- __func__);
- return;
- }
-
- /* Include the CPUFREQ_TABLE_END terminator entry */
- tbl_sz++;
-
- freq_table = kzalloc(sizeof(struct cpufreq_frequency_table) * tbl_sz,
- GFP_ATOMIC);
- if (!freq_table) {
- pr_err("%s: could not kzalloc frequency table\n", __func__);
- return;
- }
-
- for (prcm = rate_table; prcm->mpu_speed; prcm++) {
- if (!(prcm->flags & cpu_mask))
- continue;
- if (prcm->xtal_speed != sclk->rate)
- continue;
-
- /* don't put bypass rates in table */
- if (prcm->dpll_speed == prcm->xtal_speed)
- continue;
-
- freq_table[i].index = i;
- freq_table[i].frequency = prcm->mpu_speed / 1000;
- i++;
- }
-
- freq_table[i].index = i;
- freq_table[i].frequency = CPUFREQ_TABLE_END;
-
- *table = &freq_table[0];
-}
-
-void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table)
-{
- if (!cpu_is_omap24xx())
- return;
-
- kfree(freq_table);
-}
-
-#endif
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index f57ed5b..d9f4931 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -536,10 +536,5 @@
.clk_set_rate = omap2_clk_set_rate,
.clk_set_parent = omap2_clk_set_parent,
.clk_disable_unused = omap2_clk_disable_unused,
-#ifdef CONFIG_CPU_FREQ
- /* These will be removed when the OPP code is integrated */
- .clk_init_cpufreq_table = omap2_clk_init_cpufreq_table,
- .clk_exit_cpufreq_table = omap2_clk_exit_cpufreq_table,
-#endif
};
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index b8c2a68..a1bb23a 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -146,14 +146,6 @@
extern const struct clksel_rate gfx_l3_rates[];
extern const struct clksel_rate dsp_ick_rates[];
-#if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_CPU_FREQ)
-extern void omap2_clk_init_cpufreq_table(struct cpufreq_frequency_table **table);
-extern void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table);
-#else
-#define omap2_clk_init_cpufreq_table 0
-#define omap2_clk_exit_cpufreq_table 0
-#endif
-
extern const struct clkops clkops_omap2_iclk_dflt_wait;
extern const struct clkops clkops_omap2_iclk_dflt;
extern const struct clkops clkops_omap2_iclk_idle_only;
diff --git a/arch/arm/mach-s5pv210/dma.c b/arch/arm/mach-s5pv210/dma.c
index 86ce62f..b8337e2 100644
--- a/arch/arm/mach-s5pv210/dma.c
+++ b/arch/arm/mach-s5pv210/dma.c
@@ -33,8 +33,6 @@
#include <mach/irqs.h>
#include <mach/dma.h>
-static u64 dma_dmamask = DMA_BIT_MASK(32);
-
static u8 pdma0_peri[] = {
DMACH_UART0_RX,
DMACH_UART0_TX,
diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c
index a9ea64e..48d018f 100644
--- a/arch/arm/mach-s5pv210/mach-aquila.c
+++ b/arch/arm/mach-s5pv210/mach-aquila.c
@@ -484,8 +484,8 @@
.gpio_defaults[8] = 0x0100,
.gpio_defaults[9] = 0x0100,
.gpio_defaults[10] = 0x0100,
- .ldo[0] = { S5PV210_MP03(6), NULL, &wm8994_ldo1_data }, /* XM0FRNB_2 */
- .ldo[1] = { 0, NULL, &wm8994_ldo2_data },
+ .ldo[0] = { S5PV210_MP03(6), &wm8994_ldo1_data }, /* XM0FRNB_2 */
+ .ldo[1] = { 0, &wm8994_ldo2_data },
};
/* GPIO I2C PMIC */
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
index 2cf5ed7..a8933de 100644
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ b/arch/arm/mach-s5pv210/mach-goni.c
@@ -674,8 +674,8 @@
.gpio_defaults[8] = 0x0100,
.gpio_defaults[9] = 0x0100,
.gpio_defaults[10] = 0x0100,
- .ldo[0] = { S5PV210_MP03(6), NULL, &wm8994_ldo1_data }, /* XM0FRNB_2 */
- .ldo[1] = { 0, NULL, &wm8994_ldo2_data },
+ .ldo[0] = { S5PV210_MP03(6), &wm8994_ldo1_data }, /* XM0FRNB_2 */
+ .ldo[1] = { 0, &wm8994_ldo2_data },
};
/* GPIO I2C PMIC */
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 7edef91..7c8a7d8 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -723,7 +723,7 @@
bool "Select the High exception vector"
help
Say Y here to select high exception vector(0xFFFF0000~).
- The exception vector can be vary depending on the platform
+ The exception vector can vary depending on the platform
design in nommu mode. If your platform needs to select
high exception vector, say Y.
Otherwise or if you are unsure, say N, and the low exception
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index 9055b5a..f074675 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -320,7 +320,7 @@
*/
perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
- if (flags & FAULT_FLAG_ALLOW_RETRY) {
+ if (!(fault & VM_FAULT_ERROR) && flags & FAULT_FLAG_ALLOW_RETRY) {
if (fault & VM_FAULT_MAJOR) {
tsk->maj_flt++;
perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1,
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index 6486d2f..d51225f 100644
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -13,6 +13,7 @@
#include <asm/sections.h>
#include <asm/page.h>
#include <asm/setup.h>
+#include <asm/traps.h>
#include <asm/mach/arch.h>
#include "mm.h"
@@ -39,6 +40,7 @@
*/
void __init paging_init(struct machine_desc *mdesc)
{
+ early_trap_init((void *)CONFIG_VECTORS_BASE);
bootmem_init();
}
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index f1c8486..c2e2b66 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -255,6 +255,18 @@
mcr p15, 0, r5, c10, c2, 0 @ write PRRR
mcr p15, 0, r6, c10, c2, 1 @ write NMRR
#endif
+#ifndef CONFIG_ARM_THUMBEE
+ mrc p15, 0, r0, c0, c1, 0 @ read ID_PFR0 for ThumbEE
+ and r0, r0, #(0xf << 12) @ ThumbEE enabled field
+ teq r0, #(1 << 12) @ check if ThumbEE is present
+ bne 1f
+ mov r5, #0
+ mcr p14, 6, r5, c1, c0, 0 @ Initialize TEEHBR to 0
+ mrc p14, 6, r0, c0, c0, 0 @ load TEECR
+ orr r0, r0, #1 @ set the 1st bit in order to
+ mcr p14, 6, r0, c0, c0, 0 @ stop userspace TEEHBR access
+1:
+#endif
adr r5, v7_crval
ldmia r5, {r5, r6}
#ifdef CONFIG_CPU_ENDIAN_BE8
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 8506cbb..62ec5c4 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -398,32 +398,6 @@
.ops = &clkops_null,
};
-#ifdef CONFIG_CPU_FREQ
-void clk_init_cpufreq_table(struct cpufreq_frequency_table **table)
-{
- unsigned long flags;
-
- if (!arch_clock || !arch_clock->clk_init_cpufreq_table)
- return;
-
- spin_lock_irqsave(&clockfw_lock, flags);
- arch_clock->clk_init_cpufreq_table(table);
- spin_unlock_irqrestore(&clockfw_lock, flags);
-}
-
-void clk_exit_cpufreq_table(struct cpufreq_frequency_table **table)
-{
- unsigned long flags;
-
- if (!arch_clock || !arch_clock->clk_exit_cpufreq_table)
- return;
-
- spin_lock_irqsave(&clockfw_lock, flags);
- arch_clock->clk_exit_cpufreq_table(table);
- spin_unlock_irqrestore(&clockfw_lock, flags);
-}
-#endif
-
/*
*
*/
diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h
index 240a7b9..d0ef57c 100644
--- a/arch/arm/plat-omap/include/plat/clock.h
+++ b/arch/arm/plat-omap/include/plat/clock.h
@@ -272,8 +272,6 @@
#endif
};
-struct cpufreq_frequency_table;
-
struct clk_functions {
int (*clk_enable)(struct clk *clk);
void (*clk_disable)(struct clk *clk);
@@ -283,10 +281,6 @@
void (*clk_allow_idle)(struct clk *clk);
void (*clk_deny_idle)(struct clk *clk);
void (*clk_disable_unused)(struct clk *clk);
-#ifdef CONFIG_CPU_FREQ
- void (*clk_init_cpufreq_table)(struct cpufreq_frequency_table **);
- void (*clk_exit_cpufreq_table)(struct cpufreq_frequency_table **);
-#endif
};
extern int mpurate;
@@ -301,10 +295,6 @@
extern unsigned long followparent_recalc(struct clk *clk);
extern void clk_enable_init_clocks(void);
unsigned long omap_fixed_divisor_recalc(struct clk *clk);
-#ifdef CONFIG_CPU_FREQ
-extern void clk_init_cpufreq_table(struct cpufreq_frequency_table **table);
-extern void clk_exit_cpufreq_table(struct cpufreq_frequency_table **table);
-#endif
extern struct clk *omap_clk_get_by_name(const char *name);
extern int omap_clk_enable_autoidle_all(void);
extern int omap_clk_disable_autoidle_all(void);
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 71553f4..a0ffc77d 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -302,6 +302,7 @@
config SAMSUNG_PM_DEBUG
bool "S3C2410 PM Suspend debug"
depends on PM
+ select DEBUG_LL
help
Say Y here if you want verbose debugging from the PM Suspend and
Resume code. See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt>
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 73d08ed..b8f3653 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -433,14 +433,14 @@
/* check if @slot is already used or the index is already disabled */
ret = amd_get_l3_disable_slot(nb, slot);
if (ret >= 0)
- return -EINVAL;
+ return -EEXIST;
if (index > nb->l3_cache.indices)
return -EINVAL;
/* check whether the other slot has disabled the same index already */
if (index == amd_get_l3_disable_slot(nb, !slot))
- return -EINVAL;
+ return -EEXIST;
amd_l3_disable_index(nb, cpu, slot, index);
@@ -468,8 +468,8 @@
err = amd_set_l3_disable_slot(this_leaf->base.nb, cpu, slot, val);
if (err) {
if (err == -EEXIST)
- printk(KERN_WARNING "L3 disable slot %d in use!\n",
- slot);
+ pr_warning("L3 slot %d in use/index already disabled!\n",
+ slot);
return err;
}
return count;
diff --git a/arch/x86/lib/usercopy.c b/arch/x86/lib/usercopy.c
index 57252c9..d6ae30b 100644
--- a/arch/x86/lib/usercopy.c
+++ b/arch/x86/lib/usercopy.c
@@ -57,7 +57,7 @@
* hit it), 'max' is the address space maximum (and we return
* -EFAULT if we hit it).
*/
-static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, long max)
+static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
{
long res = 0;
@@ -100,7 +100,7 @@
* too? If so, that's ok - we got as much as the user asked for.
*/
if (res >= count)
- return count;
+ return res;
/*
* Nope: we hit the address space limit, and we still had more
diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c
index 01c2cf4..cc27322 100644
--- a/drivers/amba/bus.c
+++ b/drivers/amba/bus.c
@@ -247,8 +247,7 @@
/*
* Hooks to provide runtime PM of the pclk (bus clock). It is safe to
* enable/disable the bus clock at runtime PM suspend/resume as this
- * does not result in loss of context. However, disabling vcore power
- * would do, so we leave that to the driver.
+ * does not result in loss of context.
*/
static int amba_pm_runtime_suspend(struct device *dev)
{
@@ -354,39 +353,6 @@
clk_put(pclk);
}
-static int amba_get_enable_vcore(struct amba_device *pcdev)
-{
- struct regulator *vcore = regulator_get(&pcdev->dev, "vcore");
- int ret;
-
- pcdev->vcore = vcore;
-
- if (IS_ERR(vcore)) {
- /* It is OK not to supply a vcore regulator */
- if (PTR_ERR(vcore) == -ENODEV)
- return 0;
- return PTR_ERR(vcore);
- }
-
- ret = regulator_enable(vcore);
- if (ret) {
- regulator_put(vcore);
- pcdev->vcore = ERR_PTR(-ENODEV);
- }
-
- return ret;
-}
-
-static void amba_put_disable_vcore(struct amba_device *pcdev)
-{
- struct regulator *vcore = pcdev->vcore;
-
- if (!IS_ERR(vcore)) {
- regulator_disable(vcore);
- regulator_put(vcore);
- }
-}
-
/*
* These are the device model conversion veneers; they convert the
* device model structures to our more specific structures.
@@ -399,10 +365,6 @@
int ret;
do {
- ret = amba_get_enable_vcore(pcdev);
- if (ret)
- break;
-
ret = amba_get_enable_pclk(pcdev);
if (ret)
break;
@@ -420,7 +382,6 @@
pm_runtime_put_noidle(dev);
amba_put_disable_pclk(pcdev);
- amba_put_disable_vcore(pcdev);
} while (0);
return ret;
@@ -442,7 +403,6 @@
pm_runtime_put_noidle(dev);
amba_put_disable_pclk(pcdev);
- amba_put_disable_vcore(pcdev);
return ret;
}
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index ebc1e86..5be3248 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -2788,6 +2788,7 @@
.constraints = {
.name = "db8500-vape",
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ .always_on = true,
},
.consumer_supplies = db8500_vape_consumers,
.num_consumer_supplies = ARRAY_SIZE(db8500_vape_consumers),
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 8156744..d20f133 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -967,16 +967,47 @@
return 0;
}
+static void pci_restore_config_dword(struct pci_dev *pdev, int offset,
+ u32 saved_val, int retry)
+{
+ u32 val;
+
+ pci_read_config_dword(pdev, offset, &val);
+ if (val == saved_val)
+ return;
+
+ for (;;) {
+ dev_dbg(&pdev->dev, "restoring config space at offset "
+ "%#x (was %#x, writing %#x)\n", offset, val, saved_val);
+ pci_write_config_dword(pdev, offset, saved_val);
+ if (retry-- <= 0)
+ return;
+
+ pci_read_config_dword(pdev, offset, &val);
+ if (val == saved_val)
+ return;
+
+ mdelay(1);
+ }
+}
+
+static void pci_restore_config_space(struct pci_dev *pdev, int start, int end,
+ int retry)
+{
+ int index;
+
+ for (index = end; index >= start; index--)
+ pci_restore_config_dword(pdev, 4 * index,
+ pdev->saved_config_space[index],
+ retry);
+}
+
/**
* pci_restore_state - Restore the saved state of a PCI device
* @dev: - PCI device that we're dealing with
*/
void pci_restore_state(struct pci_dev *dev)
{
- int i;
- u32 val;
- int tries;
-
if (!dev->state_saved)
return;
@@ -984,24 +1015,14 @@
pci_restore_pcie_state(dev);
pci_restore_ats_state(dev);
+ pci_restore_config_space(dev, 10, 15, 0);
/*
* The Base Address register should be programmed before the command
* register(s)
*/
- for (i = 15; i >= 0; i--) {
- pci_read_config_dword(dev, i * 4, &val);
- tries = 10;
- while (tries && val != dev->saved_config_space[i]) {
- dev_dbg(&dev->dev, "restoring config "
- "space at offset %#x (was %#x, writing %#x)\n",
- i, val, (int)dev->saved_config_space[i]);
- pci_write_config_dword(dev,i * 4,
- dev->saved_config_space[i]);
- pci_read_config_dword(dev, i * 4, &val);
- mdelay(10);
- tries--;
- }
- }
+ pci_restore_config_space(dev, 4, 9, 10);
+ pci_restore_config_space(dev, 0, 3, 0);
+
pci_restore_pcix_state(dev);
pci_restore_msi_state(dev);
pci_restore_iov_state(dev);
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 2cfcbff..386f0c5 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -835,7 +835,7 @@
scsi_eh_restore_cmnd(scmd, &ses);
- if (sdrv->eh_action)
+ if (sdrv && sdrv->eh_action)
rtn = sdrv->eh_action(scmd, cmnd, cmnd_size, rtn);
return rtn;
diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c
index 96f0da6..09c925a 100644
--- a/drivers/spi/spi-pl022.c
+++ b/drivers/spi/spi-pl022.c
@@ -2195,7 +2195,6 @@
struct pl022 *pl022 = dev_get_drvdata(dev);
clk_disable(pl022->clk);
- amba_vcore_disable(pl022->adev);
return 0;
}
@@ -2204,7 +2203,6 @@
{
struct pl022 *pl022 = dev_get_drvdata(dev);
- amba_vcore_enable(pl022->adev);
clk_enable(pl022->clk);
return 0;
diff --git a/drivers/video/msm/mddi.c b/drivers/video/msm/mddi.c
index 4527cbf..b061d70 100644
--- a/drivers/video/msm/mddi.c
+++ b/drivers/video/msm/mddi.c
@@ -420,7 +420,7 @@
mddi_set_auto_hibernate(&mddi->client_data, 1);
}
-static int __init mddi_get_client_caps(struct mddi_info *mddi)
+static int __devinit mddi_get_client_caps(struct mddi_info *mddi)
{
int i, j;
@@ -622,9 +622,9 @@
static struct mddi_info mddi_info[2];
-static int __init mddi_clk_setup(struct platform_device *pdev,
- struct mddi_info *mddi,
- unsigned long clk_rate)
+static int __devinit mddi_clk_setup(struct platform_device *pdev,
+ struct mddi_info *mddi,
+ unsigned long clk_rate)
{
int ret;
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index 7847e19..8d54f79 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -30,7 +30,6 @@
struct device dev;
struct resource res;
struct clk *pclk;
- struct regulator *vcore;
u64 dma_mask;
unsigned int periphid;
unsigned int irq[AMBA_NR_IRQS];
@@ -75,12 +74,6 @@
#define amba_pclk_disable(d) \
do { if (!IS_ERR((d)->pclk)) clk_disable((d)->pclk); } while (0)
-#define amba_vcore_enable(d) \
- (IS_ERR((d)->vcore) ? 0 : regulator_enable((d)->vcore))
-
-#define amba_vcore_disable(d) \
- do { if (!IS_ERR((d)->vcore)) regulator_disable((d)->vcore); } while (0)
-
/* Some drivers don't use the struct amba_device */
#define AMBA_CONFIG_BITS(a) (((a) >> 24) & 0xff)
#define AMBA_REV_BITS(a) (((a) >> 20) & 0x0f)
diff --git a/include/linux/stddef.h b/include/linux/stddef.h
index 6a40c76..1747b67 100644
--- a/include/linux/stddef.h
+++ b/include/linux/stddef.h
@@ -3,15 +3,11 @@
#include <linux/compiler.h>
-#undef NULL
-#if defined(__cplusplus)
-#define NULL 0
-#else
-#define NULL ((void *)0)
-#endif
-
#ifdef __KERNEL__
+#undef NULL
+#define NULL ((void *)0)
+
enum {
false = 0,
true = 1
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 377df4a..1e11985 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -134,6 +134,9 @@
static inline struct scsi_driver *scsi_cmd_to_driver(struct scsi_cmnd *cmd)
{
+ if (!cmd->request->rq_disk)
+ return NULL;
+
return *(struct scsi_driver **)cmd->request->rq_disk->private_data;
}
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 9917e55..2508f81 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3398,8 +3398,10 @@
for (;;) {
badness = fill_and_eval_dacs(codec, fill_hardwired,
fill_mio_first);
- if (badness < 0)
+ if (badness < 0) {
+ kfree(best_cfg);
return badness;
+ }
debug_badness("==> lo_type=%d, wired=%d, mio=%d, badness=0x%x\n",
cfg->line_out_type, fill_hardwired, fill_mio_first,
badness);
@@ -3434,7 +3436,7 @@
cfg->line_out_type = AUTO_PIN_SPEAKER_OUT;
fill_hardwired = true;
continue;
- }
+ }
if (cfg->hp_outs > 0 &&
cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
cfg->speaker_outs = cfg->line_outs;
@@ -3448,7 +3450,7 @@
cfg->line_out_type = AUTO_PIN_HP_OUT;
fill_hardwired = true;
continue;
- }
+ }
break;
}
@@ -4423,7 +4425,7 @@
static int alc880_parse_auto_config(struct hda_codec *codec)
{
static const hda_nid_t alc880_ignore[] = { 0x1d, 0 };
- static const hda_nid_t alc880_ssids[] = { 0x15, 0x1b, 0x14, 0 };
+ static const hda_nid_t alc880_ssids[] = { 0x15, 0x1b, 0x14, 0 };
return alc_parse_auto_config(codec, alc880_ignore, alc880_ssids);
}
@@ -5269,7 +5271,9 @@
{ 0x16, 0x99130111 }, /* CLFE speaker */
{ 0x17, 0x99130112 }, /* surround speaker */
{ }
- }
+ },
+ .chained = true,
+ .chain_id = ALC882_FIXUP_GPIO1,
},
[ALC882_FIXUP_ACER_ASPIRE_8930G] = {
.type = ALC_FIXUP_PINS,
@@ -5312,7 +5316,9 @@
{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
{ 0x20, AC_VERB_SET_PROC_COEF, 0x3050 },
{ }
- }
+ },
+ .chained = true,
+ .chain_id = ALC882_FIXUP_GPIO1,
},
[ALC885_FIXUP_MACPRO_GPIO] = {
.type = ALC_FIXUP_FUNC,
@@ -5359,6 +5365,7 @@
ALC882_FIXUP_ACER_ASPIRE_4930G),
SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", ALC882_FIXUP_PB_M5210),
SND_PCI_QUIRK(0x1025, 0x0259, "Acer Aspire 5935", ALC889_FIXUP_DAC_ROUTE),
+ SND_PCI_QUIRK(0x1025, 0x026b, "Acer Aspire 8940G", ALC882_FIXUP_ACER_ASPIRE_8930G),
SND_PCI_QUIRK(0x1025, 0x0296, "Acer Aspire 7736z", ALC882_FIXUP_ACER_ASPIRE_7736),
SND_PCI_QUIRK(0x1043, 0x13c2, "Asus A7M", ALC882_FIXUP_EAPD),
SND_PCI_QUIRK(0x1043, 0x1873, "ASUS W90V", ALC882_FIXUP_ASUS_W90V),
@@ -5384,6 +5391,7 @@
SND_PCI_QUIRK(0x106b, 0x3f00, "Macbook 5,1", ALC889_FIXUP_IMAC91_VREF),
SND_PCI_QUIRK(0x106b, 0x4000, "MacbookPro 5,1", ALC889_FIXUP_IMAC91_VREF),
SND_PCI_QUIRK(0x106b, 0x4100, "Macmini 3,1", ALC889_FIXUP_IMAC91_VREF),
+ SND_PCI_QUIRK(0x106b, 0x4200, "Mac Pro 5,1", ALC885_FIXUP_MACPRO_GPIO),
SND_PCI_QUIRK(0x106b, 0x4600, "MacbookPro 5,2", ALC889_FIXUP_IMAC91_VREF),
SND_PCI_QUIRK(0x106b, 0x4900, "iMac 9,1 Aluminum", ALC889_FIXUP_IMAC91_VREF),
SND_PCI_QUIRK(0x106b, 0x4a00, "Macbook 5,2", ALC889_FIXUP_IMAC91_VREF),
@@ -5399,6 +5407,13 @@
{}
};
+static const struct alc_model_fixup alc882_fixup_models[] = {
+ {.id = ALC882_FIXUP_ACER_ASPIRE_4930G, .name = "acer-aspire-4930g"},
+ {.id = ALC882_FIXUP_ACER_ASPIRE_8930G, .name = "acer-aspire-8930g"},
+ {.id = ALC883_FIXUP_ACER_EAPD, .name = "acer-aspire"},
+ {}
+};
+
/*
* BIOS auto configuration
*/
@@ -5439,7 +5454,8 @@
if (err < 0)
goto error;
- alc_pick_fixup(codec, NULL, alc882_fixup_tbl, alc882_fixups);
+ alc_pick_fixup(codec, alc882_fixup_models, alc882_fixup_tbl,
+ alc882_fixups);
alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
alc_auto_parse_customize_define(codec);
@@ -6079,7 +6095,7 @@
* Basically the device should work as is without the fixup table.
* If BIOS doesn't give a proper info, enable the corresponding
* fixup entry.
- */
+ */
SND_PCI_QUIRK(0x1043, 0x8330, "ASUS Eeepc P703 P900A",
ALC269_FIXUP_AMIC),
SND_PCI_QUIRK(0x1043, 0x1013, "ASUS N61Da", ALC269_FIXUP_AMIC),
@@ -6296,7 +6312,7 @@
{
if (action == ALC_FIXUP_ACT_PRE_PROBE)
codec->no_jack_detect = 1;
-}
+}
static const struct alc_fixup alc861_fixups[] = {
[ALC861_FIXUP_FSC_AMILO_PI1505] = {
@@ -6714,7 +6730,7 @@
* Basically the device should work as is without the fixup table.
* If BIOS doesn't give a proper info, enable the corresponding
* fixup entry.
- */
+ */
SND_PCI_QUIRK(0x1043, 0x1000, "ASUS N50Vm", ALC662_FIXUP_ASUS_MODE1),
SND_PCI_QUIRK(0x1043, 0x1092, "ASUS NB", ALC662_FIXUP_ASUS_MODE3),
SND_PCI_QUIRK(0x1043, 0x1173, "ASUS K73Jn", ALC662_FIXUP_ASUS_MODE1),
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index e3c63ae..8ef59f8 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -42,6 +42,7 @@
#include "util/debug.h"
#include <assert.h>
+#include <elf.h>
#include <fcntl.h>
#include <stdio.h>
@@ -59,6 +60,7 @@
#include <sys/prctl.h>
#include <sys/wait.h>
#include <sys/uio.h>
+#include <sys/utsname.h>
#include <sys/mman.h>
#include <linux/unistd.h>
@@ -162,12 +164,40 @@
symbol__annotate_zero_histograms(sym);
}
+static void ui__warn_map_erange(struct map *map, struct symbol *sym, u64 ip)
+{
+ struct utsname uts;
+ int err = uname(&uts);
+
+ ui__warning("Out of bounds address found:\n\n"
+ "Addr: %" PRIx64 "\n"
+ "DSO: %s %c\n"
+ "Map: %" PRIx64 "-%" PRIx64 "\n"
+ "Symbol: %" PRIx64 "-%" PRIx64 " %c %s\n"
+ "Arch: %s\n"
+ "Kernel: %s\n"
+ "Tools: %s\n\n"
+ "Not all samples will be on the annotation output.\n\n"
+ "Please report to linux-kernel@vger.kernel.org\n",
+ ip, map->dso->long_name, dso__symtab_origin(map->dso),
+ map->start, map->end, sym->start, sym->end,
+ sym->binding == STB_GLOBAL ? 'g' :
+ sym->binding == STB_LOCAL ? 'l' : 'w', sym->name,
+ err ? "[unknown]" : uts.machine,
+ err ? "[unknown]" : uts.release, perf_version_string);
+ if (use_browser <= 0)
+ sleep(5);
+
+ map->erange_warned = true;
+}
+
static void perf_top__record_precise_ip(struct perf_top *top,
struct hist_entry *he,
int counter, u64 ip)
{
struct annotation *notes;
struct symbol *sym;
+ int err;
if (he == NULL || he->ms.sym == NULL ||
((top->sym_filter_entry == NULL ||
@@ -189,9 +219,12 @@
}
ip = he->ms.map->map_ip(he->ms.map, ip);
- symbol__inc_addr_samples(sym, he->ms.map, counter, ip);
+ err = symbol__inc_addr_samples(sym, he->ms.map, counter, ip);
pthread_mutex_unlock(¬es->lock);
+
+ if (err == -ERANGE && !he->ms.map->erange_warned)
+ ui__warn_map_erange(he->ms.map, sym, ip);
}
static void perf_top__show_details(struct perf_top *top)
@@ -615,6 +648,7 @@
/* Tag samples to be skipped. */
static const char *skip_symbols[] = {
+ "intel_idle",
"default_idle",
"native_safe_halt",
"cpu_idle",
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 199f69e..08c6d13 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -64,8 +64,8 @@
pr_debug3("%s: addr=%#" PRIx64 "\n", __func__, map->unmap_ip(map, addr));
- if (addr > sym->end)
- return 0;
+ if (addr < sym->start || addr > sym->end)
+ return -ERANGE;
offset = addr - sym->start;
h = annotation__histogram(notes, evidx);
@@ -561,16 +561,12 @@
{
struct annotation *notes = symbol__annotation(sym);
struct sym_hist *h = annotation__histogram(notes, evidx);
- struct objdump_line *pos;
- int len = sym->end - sym->start;
+ int len = sym->end - sym->start, offset;
h->sum = 0;
-
- list_for_each_entry(pos, ¬es->src->source, node) {
- if (pos->offset != -1 && pos->offset < len) {
- h->addr[pos->offset] = h->addr[pos->offset] * 7 / 8;
- h->sum += h->addr[pos->offset];
- }
+ for (offset = 0; offset < len; ++offset) {
+ h->addr[offset] = h->addr[offset] * 7 / 8;
+ h->sum += h->addr[offset];
}
}
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 2ec4b60..9f6d630 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -256,6 +256,18 @@
if (!cmp) {
he->period += period;
++he->nr_events;
+
+ /* If the map of an existing hist_entry has
+ * become out-of-date due to an exec() or
+ * similar, update it. Otherwise we will
+ * mis-adjust symbol addresses when computing
+ * the history counter to increment.
+ */
+ if (he->ms.map != entry->ms.map) {
+ he->ms.map = entry->ms.map;
+ if (he->ms.map)
+ he->ms.map->referenced = true;
+ }
goto out;
}
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index dea6d1c..35ae568 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -38,6 +38,7 @@
RB_CLEAR_NODE(&self->rb_node);
self->groups = NULL;
self->referenced = false;
+ self->erange_warned = false;
}
struct map *map__new(struct list_head *dsos__list, u64 start, u64 len,
diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h
index b100c20..81371ba 100644
--- a/tools/perf/util/map.h
+++ b/tools/perf/util/map.h
@@ -33,6 +33,7 @@
u64 end;
u8 /* enum map_type */ type;
bool referenced;
+ bool erange_warned;
u32 priv;
u64 pgoff;
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 9412e3b..00923cd 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -826,8 +826,16 @@
{
const u8 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;
- if (cpumode == PERF_RECORD_MISC_GUEST_KERNEL && perf_guest)
- return perf_session__find_machine(session, event->ip.pid);
+ if (cpumode == PERF_RECORD_MISC_GUEST_KERNEL && perf_guest) {
+ u32 pid;
+
+ if (event->header.type == PERF_RECORD_MMAP)
+ pid = event->mmap.pid;
+ else
+ pid = event->ip.pid;
+
+ return perf_session__find_machine(session, pid);
+ }
return perf_session__find_host_machine(session);
}
diff --git a/tools/perf/util/ui/browsers/hists.c b/tools/perf/util/ui/browsers/hists.c
index d7a1c4a..2f83e5d 100644
--- a/tools/perf/util/ui/browsers/hists.c
+++ b/tools/perf/util/ui/browsers/hists.c
@@ -125,6 +125,9 @@
static bool map_symbol__toggle_fold(struct map_symbol *self)
{
+ if (!self)
+ return false;
+
if (!self->has_children)
return false;