Merge branch 'akpm' (patches from Andrew)

Merge fixes from Andrew Morton:
 "14 fixes"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  byteswap: try to avoid __builtin_constant_p gcc bug
  lib/stackdepot: avoid to return 0 handle
  mm: fix kcompactd hang during memory offlining
  modpost: fix module autoloading for OF devices with generic compatible property
  proc: prevent accessing /proc/<PID>/environ until it's ready
  mm/zswap: provide unique zpool name
  mm: thp: kvm: fix memory corruption in KVM with THP enabled
  MAINTAINERS: fix Rajendra Nayak's address
  mm, cma: prevent nr_isolated_* counters from going negative
  mm: update min_free_kbytes from khugepaged after core initialization
  huge pagecache: mmap_sem is unlocked when truncation splits pmd
  rapidio/mport_cdev: fix uapi type definitions
  mm: memcontrol: let v2 cgroups follow changes in system swappiness
  mm: thp: correct split_huge_pages file permission

diff --git a/.mailmap b/.mailmap
index c156a8b4d845cd3fbf29bbcb43213066dafd046b..08b80428f5837001940381417e0b1d0be1125b2c 100644 (file)
--- a/.mailmap
+++ b/.mailmap
@@ -69,6 +69,7 @@ Jean Tourrilhes <jt@hpl.hp.com>
 Jeff Garzik <jgarzik@pretzel.yyz.us>
 Jens Axboe <axboe@suse.de>
 Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
+John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
 John Stultz <johnstul@us.ibm.com>
 <josh@joshtriplett.org> <josh@freedesktop.org>
 <josh@joshtriplett.org> <josh@kernel.org>

diff --git a/MAINTAINERS b/MAINTAINERS
index cdaf5c74a65bc9ad32e72fc2b92af2ba85f50962..23aeb66f30075422b47f04d35037b230b1a4134e 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -872,9 +872,9 @@ F:  drivers/perf/arm_pmu.c
 F:     include/linux/perf/arm_pmu.h
 
 ARM PORT
-M:     Russell King <linux@arm.linux.org.uk>
+M:     Russell King <linux@armlinux.org.uk>
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-W:     http://www.arm.linux.org.uk/
+W:     http://www.armlinux.org.uk/
 S:     Maintained
 F:     arch/arm/
 
@@ -886,35 +886,35 @@ F:        arch/arm/plat-*/
 T:     git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
 
 ARM PRIMECELL AACI PL041 DRIVER
-M:     Russell King <linux@arm.linux.org.uk>
+M:     Russell King <linux@armlinux.org.uk>
 S:     Maintained
 F:     sound/arm/aaci.*
 
 ARM PRIMECELL CLCD PL110 DRIVER
-M:     Russell King <linux@arm.linux.org.uk>
+M:     Russell King <linux@armlinux.org.uk>
 S:     Maintained
 F:     drivers/video/fbdev/amba-clcd.*
 
 ARM PRIMECELL KMI PL050 DRIVER
-M:     Russell King <linux@arm.linux.org.uk>
+M:     Russell King <linux@armlinux.org.uk>
 S:     Maintained
 F:     drivers/input/serio/ambakmi.*
 F:     include/linux/amba/kmi.h
 
 ARM PRIMECELL MMCI PL180/1 DRIVER
-M:     Russell King <linux@arm.linux.org.uk>
+M:     Russell King <linux@armlinux.org.uk>
 S:     Maintained
 F:     drivers/mmc/host/mmci.*
 F:     include/linux/amba/mmci.h
 
 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
-M:     Russell King <linux@arm.linux.org.uk>
+M:     Russell King <linux@armlinux.org.uk>
 S:     Maintained
 F:     drivers/tty/serial/amba-pl01*.c
 F:     include/linux/amba/serial.h
 
 ARM PRIMECELL BUS SUPPORT
-M:     Russell King <linux@arm.linux.org.uk>
+M:     Russell King <linux@armlinux.org.uk>
 S:     Maintained
 F:     drivers/amba/
 F:     include/linux/amba/bus.h
@@ -1036,7 +1036,7 @@ L:        linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:     Maintained
 
 ARM/CLKDEV SUPPORT
-M:     Russell King <linux@arm.linux.org.uk>
+M:     Russell King <linux@armlinux.org.uk>
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:     Maintained
 F:     arch/arm/include/asm/clkdev.h
@@ -1093,9 +1093,9 @@ F:        arch/arm/boot/dts/cx92755*
 N:     digicolor
 
 ARM/EBSA110 MACHINE SUPPORT
-M:     Russell King <linux@arm.linux.org.uk>
+M:     Russell King <linux@armlinux.org.uk>
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-W:     http://www.arm.linux.org.uk/
+W:     http://www.armlinux.org.uk/
 S:     Maintained
 F:     arch/arm/mach-ebsa110/
 F:     drivers/net/ethernet/amd/am79c961a.*
@@ -1124,9 +1124,9 @@ T:        git git://git.berlios.de/gemini-board
 F:     arch/arm/mm/*-fa*
 
 ARM/FOOTBRIDGE ARCHITECTURE
-M:     Russell King <linux@arm.linux.org.uk>
+M:     Russell King <linux@armlinux.org.uk>
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-W:     http://www.arm.linux.org.uk/
+W:     http://www.armlinux.org.uk/
 S:     Maintained
 F:     arch/arm/include/asm/hardware/dec21285.h
 F:     arch/arm/mach-footbridge/
@@ -1457,7 +1457,7 @@ S:        Maintained
 ARM/PT DIGITAL BOARD PORT
 M:     Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-W:     http://www.arm.linux.org.uk/
+W:     http://www.armlinux.org.uk/
 S:     Maintained
 
 ARM/QUALCOMM SUPPORT
@@ -1493,9 +1493,9 @@ S:        Supported
 F:     arch/arm64/boot/dts/renesas/
 
 ARM/RISCPC ARCHITECTURE
-M:     Russell King <linux@arm.linux.org.uk>
+M:     Russell King <linux@armlinux.org.uk>
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-W:     http://www.arm.linux.org.uk/
+W:     http://www.armlinux.org.uk/
 S:     Maintained
 F:     arch/arm/include/asm/hardware/entry-macro-iomd.S
 F:     arch/arm/include/asm/hardware/ioc.h
@@ -1773,9 +1773,9 @@ F:        drivers/clk/versatile/clk-vexpress-osc.c
 F:     drivers/clocksource/versatile.c
 
 ARM/VFP SUPPORT
-M:     Russell King <linux@arm.linux.org.uk>
+M:     Russell King <linux@armlinux.org.uk>
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-W:     http://www.arm.linux.org.uk/
+W:     http://www.armlinux.org.uk/
 S:     Maintained
 F:     arch/arm/vfp/
 
@@ -2921,7 +2921,7 @@ F:        mm/cleancache.c
 F:     include/linux/cleancache.h
 
 CLK API
-M:     Russell King <linux@arm.linux.org.uk>
+M:     Russell King <linux@armlinux.org.uk>
 L:     linux-clk@vger.kernel.org
 S:     Maintained
 F:     include/linux/clk.h
@@ -3354,9 +3354,9 @@ S:        Supported
 F:     drivers/net/ethernet/stmicro/stmmac/
 
 CYBERPRO FB DRIVER
-M:     Russell King <linux@arm.linux.org.uk>
+M:     Russell King <linux@armlinux.org.uk>
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-W:     http://www.arm.linux.org.uk/
+W:     http://www.armlinux.org.uk/
 S:     Maintained
 F:     drivers/video/fbdev/cyber2000fb.*
 
@@ -3881,7 +3881,7 @@ F:        Documentation/devicetree/bindings/display/st,stih4xx.txt
 
 DRM DRIVERS FOR VIVANTE GPU IP
 M:     Lucas Stach <l.stach@pengutronix.de>
-R:     Russell King <linux+etnaviv@arm.linux.org.uk>
+R:     Russell King <linux+etnaviv@armlinux.org.uk>
 R:     Christian Gmeiner <christian.gmeiner@gmail.com>
 L:     dri-devel@lists.freedesktop.org
 S:     Maintained
@@ -6905,7 +6905,7 @@ L:        linux-man@vger.kernel.org
 S:     Maintained
 
 MARVELL ARMADA DRM SUPPORT
-M:     Russell King <rmk+kernel@arm.linux.org.uk>
+M:     Russell King <rmk+kernel@armlinux.org.uk>
 S:     Maintained
 F:     drivers/gpu/drm/armada/
 
@@ -7905,7 +7905,7 @@ S:        Supported
 F:     drivers/nfc/nxp-nci
 
 NXP TDA998X DRM DRIVER
-M:     Russell King <rmk+kernel@arm.linux.org.uk>
+M:     Russell King <rmk+kernel@armlinux.org.uk>
 S:     Supported
 F:     drivers/gpu/drm/i2c/tda998x_drv.c
 F:     include/drm/i2c/tda998x.h

diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index b3c26a96a7262bdc2356060f900cc9b0c8bbd8eb..d9e2d9c6e999e4aa6f3a4c8f582fe9caf74953f4 100644 (file)
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -329,6 +329,7 @@
        regulator-name = "V28";
        regulator-min-microvolt = <2800000>;
        regulator-max-microvolt = <2800000>;
+       regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
        regulator-always-on; /* due to battery cover sensor */
 };
 
@@ -336,30 +337,35 @@
        regulator-name = "VCSI";
        regulator-min-microvolt = <1800000>;
        regulator-max-microvolt = <1800000>;
+       regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
 };
 
 &vaux3 {
        regulator-name = "VMMC2_30";
        regulator-min-microvolt = <2800000>;
        regulator-max-microvolt = <3000000>;
+       regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
 };
 
 &vaux4 {
        regulator-name = "VCAM_ANA_28";
        regulator-min-microvolt = <2800000>;
        regulator-max-microvolt = <2800000>;
+       regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
 };
 
 &vmmc1 {
        regulator-name = "VMMC1";
        regulator-min-microvolt = <1850000>;
        regulator-max-microvolt = <3150000>;
+       regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
 };
 
 &vmmc2 {
        regulator-name = "V28_A";
        regulator-min-microvolt = <2800000>;
        regulator-max-microvolt = <3000000>;
+       regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
        regulator-always-on; /* due VIO leak to AIC34 VDDs */
 };
 
@@ -367,6 +373,7 @@
        regulator-name = "VPLL";
        regulator-min-microvolt = <1800000>;
        regulator-max-microvolt = <1800000>;
+       regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
        regulator-always-on;
 };
 
@@ -374,6 +381,7 @@
        regulator-name = "VSDI_CSI";
        regulator-min-microvolt = <1800000>;
        regulator-max-microvolt = <1800000>;
+       regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
        regulator-always-on;
 };
 
@@ -381,6 +389,7 @@
        regulator-name = "VMMC2_IO_18";
        regulator-min-microvolt = <1800000>;
        regulator-max-microvolt = <1800000>;
+       regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
 };
 
 &vio {

diff --git a/arch/arm/boot/dts/omap34xx.dtsi b/arch/arm/boot/dts/omap34xx.dtsi
index 387dc31822fe9c8b2729d28da389d410ffb55fe7..96f8ce7bd2afc0aa5507d81cf98e59b4eddd61ec 100644 (file)
--- a/arch/arm/boot/dts/omap34xx.dtsi
+++ b/arch/arm/boot/dts/omap34xx.dtsi
@@ -46,7 +46,7 @@
                               0x480bd800 0x017c>;
                        interrupts = <24>;
                        iommus = <&mmu_isp>;
-                       syscon = <&scm_conf 0xdc>;
+                       syscon = <&scm_conf 0x6c>;
                        ti,phy-type = <OMAP3ISP_PHY_TYPE_COMPLEX_IO>;
                        #clock-cells = <1>;
                        ports {

diff --git a/arch/arm/boot/dts/omap5-board-common.dtsi b/arch/arm/boot/dts/omap5-board-common.dtsi
index 902657d6713b073df82d33158d3d1cd0fac5ef16..914bf4c47404f641f823a122c26ff93127f8d25e 100644 (file)
--- a/arch/arm/boot/dts/omap5-board-common.dtsi
+++ b/arch/arm/boot/dts/omap5-board-common.dtsi
@@ -472,7 +472,7 @@
                                ldo1_reg: ldo1 {
                                        /* VDDAPHY_CAM: vdda_csiport */
                                        regulator-name = "ldo1";
-                                       regulator-min-microvolt = <1500000>;
+                                       regulator-min-microvolt = <1800000>;
                                        regulator-max-microvolt = <1800000>;
                                };
 
@@ -498,7 +498,7 @@
                                ldo4_reg: ldo4 {
                                        /* VDDAPHY_DISP: vdda_dsiport/hdmi */
                                        regulator-name = "ldo4";
-                                       regulator-min-microvolt = <1500000>;
+                                       regulator-min-microvolt = <1800000>;
                                        regulator-max-microvolt = <1800000>;
                                };
 

diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts b/arch/arm/boot/dts/omap5-cm-t54.dts
index ecc591dc0778ddbf77222d417884387511d31f0d..4d87d9c6c86d85ec32ae1bc4444fdd06ed5b317e 100644 (file)
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -513,7 +513,7 @@
                                ldo1_reg: ldo1 {
                                        /* VDDAPHY_CAM: vdda_csiport */
                                        regulator-name = "ldo1";
-                                       regulator-min-microvolt = <1500000>;
+                                       regulator-min-microvolt = <1800000>;
                                        regulator-max-microvolt = <1800000>;
                                };
 
@@ -537,7 +537,7 @@
                                ldo4_reg: ldo4 {
                                        /* VDDAPHY_DISP: vdda_dsiport/hdmi */
                                        regulator-name = "ldo4";
-                                       regulator-min-microvolt = <1500000>;
+                                       regulator-min-microvolt = <1800000>;
                                        regulator-max-microvolt = <1800000>;
                                };
 

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 38805ebbe2ba49f5dcd2ee92d80cde1e324cbb56..120b6b80cd39eacc2c874768e89eb14ab147b531 100644 (file)
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -269,7 +269,7 @@
                        omap5_pmx_wkup: pinmux@c840 {
                                compatible = "ti,omap5-padconf",
                                             "pinctrl-single";
-                               reg = <0xc840 0x0038>;
+                               reg = <0xc840 0x003c>;
                                #address-cells = <1>;
                                #size-cells = <0>;
                                #interrupt-cells = <1>;

diff --git a/arch/arm/boot/dts/sun8i-q8-common.dtsi b/arch/arm/boot/dts/sun8i-q8-common.dtsi
index 9d2b7e2f5975ed3dae7d9d107a5a0ed5c80369e9..346a49d805a7becd411cda921c7508edb35a3aa8 100644 (file)
--- a/arch/arm/boot/dts/sun8i-q8-common.dtsi
+++ b/arch/arm/boot/dts/sun8i-q8-common.dtsi
@@ -125,8 +125,6 @@
 };
 
 &reg_dc1sw {
-       regulator-min-microvolt = <3000000>;
-       regulator-max-microvolt = <3000000>;
        regulator-name = "vcc-lcd";
 };
 

diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c
index d97c588550ad467775dfe8b05487eb03d540c2f4..bc4e63fa9808932b451931d13906d69dbe2bd3ee 100644 (file)
--- a/arch/arm/mach-davinci/board-mityomapl138.c
+++ b/arch/arm/mach-davinci/board-mityomapl138.c
@@ -121,6 +121,11 @@ static void read_factory_config(struct nvmem_device *nvmem, void *context)
        const char *partnum = NULL;
        struct davinci_soc_info *soc_info = &davinci_soc_info;
 
+       if (!IS_BUILTIN(CONFIG_NVMEM)) {
+               pr_warn("Factory Config not available without CONFIG_NVMEM\n");
+               goto bad_config;
+       }
+
        ret = nvmem_device_read(nvmem, 0, sizeof(factory_config),
                                &factory_config);
        if (ret != sizeof(struct factory_config)) {

diff --git a/arch/arm/mach-davinci/common.c b/arch/arm/mach-davinci/common.c
index f55ef2ef2f92eb88c9c7485e5bfda537af126d31..742133b7266a64d7ca551a475f64e82ff2fa3841 100644 (file)
--- a/arch/arm/mach-davinci/common.c
+++ b/arch/arm/mach-davinci/common.c
@@ -33,6 +33,11 @@ void davinci_get_mac_addr(struct nvmem_device *nvmem, void *context)
        char *mac_addr = davinci_soc_info.emac_pdata->mac_addr;
        off_t offset = (off_t)context;
 
+       if (!IS_BUILTIN(CONFIG_NVMEM)) {
+               pr_warn("Cannot read MAC addr from EEPROM without CONFIG_NVMEM\n");
+               return;
+       }
+
        /* Read MAC addr from EEPROM */
        if (nvmem_device_read(nvmem, offset, ETH_ALEN, mac_addr) == ETH_ALEN)
                pr_info("Read MAC addr from EEPROM: %pM\n", mac_addr);

diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c
index 7c21760f590ffd0d4cd47fcafcbcaffe64a85952..875a2bab64f67b1a7dda20e216a264f01679f8a9 100644 (file)
--- a/arch/arm/mach-exynos/pm_domains.c
+++ b/arch/arm/mach-exynos/pm_domains.c
@@ -92,7 +92,7 @@ static int exynos_pd_power(struct generic_pm_domain *domain, bool power_on)
                        if (IS_ERR(pd->clk[i]))
                                break;
 
-                       if (IS_ERR(pd->clk[i]))
+                       if (IS_ERR(pd->pclk[i]))
                                continue; /* Skip on first power up */
                        if (clk_set_parent(pd->clk[i], pd->pclk[i]))
                                pr_err("%s: error setting parent to clock%d\n",

diff --git a/arch/arm/mach-socfpga/headsmp.S b/arch/arm/mach-socfpga/headsmp.S
index 5d94b7a2fb108dc1bc1c5fcdd4edfa80ab2c0c7f..c160fa3007e943be451b82318149a69dce4d7e54 100644 (file)
--- a/arch/arm/mach-socfpga/headsmp.S
+++ b/arch/arm/mach-socfpga/headsmp.S
@@ -13,6 +13,7 @@
 #include <asm/assembler.h>
 
        .arch   armv7-a
+       .arm
 
 ENTRY(secondary_trampoline)
        /* CPU1 will always fetch from 0x0 when it is brought out of reset.

diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index a7315ebe3883f276456280de64d31537099cd292..706d2426024f7f0665c47dc37b92f566cb87a726 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -120,7 +120,6 @@
                compatible = "fixed-clock";
                #clock-cells = <0>;
                clock-frequency = <0>;
-               status = "disabled";
        };
 
        soc {

diff --git a/drivers/acpi/nfit.c b/drivers/acpi/nfit.c
index d0f35e63640ba78b956dd6ed3b870a542fedaac5..63cc9dbe4f3b4d1db7037fb4ca1df532b8dc5534 100644 (file)
--- a/drivers/acpi/nfit.c
+++ b/drivers/acpi/nfit.c
@@ -287,8 +287,11 @@ static int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc,
                                        offset);
                        rc = -ENXIO;
                }
-       } else
+       } else {
                rc = 0;
+               if (cmd_rc)
+                       *cmd_rc = xlat_status(buf, cmd);
+       }
 
  out:
        ACPI_FREE(out_obj);

diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c
index f798899338eddb6955c06f5b44c26c405dffdade..5101f3ab4f296a2edc0a290fc4ab87a3ba12f9bb 100644 (file)
--- a/drivers/nvdimm/pmem.c
+++ b/drivers/nvdimm/pmem.c
@@ -397,10 +397,17 @@ static int nd_pfn_init(struct nd_pfn *nd_pfn)
         */
        start += start_pad;
        npfns = (pmem->size - start_pad - end_trunc - SZ_8K) / SZ_4K;
-       if (nd_pfn->mode == PFN_MODE_PMEM)
-               offset = ALIGN(start + SZ_8K + 64 * npfns, nd_pfn->align)
+       if (nd_pfn->mode == PFN_MODE_PMEM) {
+               unsigned long memmap_size;
+
+               /*
+                * vmemmap_populate_hugepages() allocates the memmap array in
+                * HPAGE_SIZE chunks.
+                */
+               memmap_size = ALIGN(64 * npfns, HPAGE_SIZE);
+               offset = ALIGN(start + SZ_8K + memmap_size, nd_pfn->align)
                        - start;
-       else if (nd_pfn->mode == PFN_MODE_RAM)
+       } else if (nd_pfn->mode == PFN_MODE_RAM)
                offset = ALIGN(start + SZ_8K, nd_pfn->align) - start;
        else
                goto err;

diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index 6e0f5f01734cb893bfec236bd39bb012d333e510..c51afb71bfabc658b16be2773ad5a0e78ca1d09b 100644 (file)
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -718,9 +718,9 @@ __SYSCALL(__NR_mlock2, sys_mlock2)
 #define __NR_copy_file_range 285
 __SYSCALL(__NR_copy_file_range, sys_copy_file_range)
 #define __NR_preadv2 286
-__SYSCALL(__NR_preadv2, sys_preadv2)
+__SC_COMP(__NR_preadv2, sys_preadv2, compat_sys_preadv2)
 #define __NR_pwritev2 287
-__SYSCALL(__NR_pwritev2, sys_pwritev2)
+__SC_COMP(__NR_pwritev2, sys_pwritev2, compat_sys_pwritev2)
 
 #undef __NR_syscalls
 #define __NR_syscalls 288