apfs/linux-apfs
0
0
Fork 0
mirror of https://github.com/linux-apfs/linux-apfs.git synced 2026-05-01 15:00:59 -07:00
Code Issues Packages Projects Releases Wiki Activity

Merge tag 'v4.2-rc2' into patchwork

Browse Source 
Linux 4.2-rc2

We need to backport changeset 31f0245545, with fixes a bug at
include/linux/compiler.h that breaks sparse.

* tag 'v4.2-rc2': (221 commits)
  Linux 4.2-rc2
  Revert "drm/i915: Use crtc_state->active in primary check_plane func"
  freeing unlinked file indefinitely delayed
  fix a braino in ovl_d_select_inode()
  9p: don't leave a half-initialized inode sitting around
  tick/broadcast: Prevent NULL pointer dereference
  selinux: fix mprotect PROT_EXEC regression caused by mm change
  parisc: Fix some PTE/TLB race conditions and optimize __flush_tlb_range based on timing results
  stifb: Implement hardware accelerated copyarea
  nfit: add support for NVDIMM "latch" flag
  nfit: update block I/O path to use PMEM API
  tools/testing/nvdimm: add mock acpi_nfit_flush_address entries to nfit_test
  tools/testing/nvdimm: fix return code for unimplemented commands
  tools/testing/nvdimm: mock ioremap_wt
  pmem: add maintainer for include/linux/pmem.h
  Revert "Input: synaptics - allocate 3 slots to keep stability in image sensors"
  arm64: entry32: remove pointless register assignment
  MIPS: O32: Use compat_sys_getsockopt.
  MIPS: c-r4k: Extend way_string array
  MIPS: Pistachio: Support CDMM & Fast Debug Channel
  ...
This commit is contained in:
Mauro Carvalho Chehab
2015-07-17 09:12:19 -03:00
parent 41cc14ba11 bc0195aad0
commit 675a9a9fda
245 changed files with 5777 additions and 1918 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Documentation/arm/sunxi/README
+17 -1
View File
@@ -36,7 +36,7 @@ SunXi family
+ User Manual
http://dl.linux-sunxi.org/A20/A20%20User%20Manual%202013-03-22.pdf
- Allwinner A23
- Allwinner A23 (sun8i)
+ Datasheet
http://dl.linux-sunxi.org/A23/A23%20Datasheet%20V1.0%2020130830.pdf
+ User Manual
@@ -55,7 +55,23 @@ SunXi family
+ User Manual
http://dl.linux-sunxi.org/A31/A3x_release_document/A31s/IC/A31s%20User%20Manual%20%20V1.0%2020130322.pdf
- Allwinner A33 (sun8i)
+ Datasheet
http://dl.linux-sunxi.org/A33/A33%20Datasheet%20release%201.1.pdf
+ User Manual
http://dl.linux-sunxi.org/A33/A33%20user%20manual%20release%201.1.pdf
- Allwinner H3 (sun8i)
+ Datasheet
http://dl.linux-sunxi.org/H3/Allwinner_H3_Datasheet_V1.0.pdf
* Quad ARM Cortex-A15, Quad ARM Cortex-A7 based SoCs
- Allwinner A80
+ Datasheet
http://dl.linux-sunxi.org/A80/A80_Datasheet_Revision_1.0_0404.pdf
* Octa ARM Cortex-A7 based SoCs
- Allwinner A83T
+ Not Supported
+ Datasheet
http://dl.linux-sunxi.org/A83T/A83T_datasheet_Revision_1.1.pdf
Documentation/devicetree/bindings/arm/sunxi.txt
+2
View File
@@ -9,4 +9,6 @@ using one of the following compatible strings:
allwinner,sun6i-a31
allwinner,sun7i-a20
allwinner,sun8i-a23
allwinner,sun8i-a33
allwinner,sun8i-h3
allwinner,sun9i-a80
Documentation/devicetree/bindings/memory-controllers/ti/emif.txt
+1
View File
@@ -8,6 +8,7 @@ of the EMIF IP and memory parts attached to it.
Required properties:
- compatible : Should be of the form "ti,emif-<ip-rev>" where <ip-rev>
is the IP revision of the specific EMIF instance.
For am437x should be ti,emif-am4372.
- phy-type : <u32> indicating the DDR phy type. Following are the
allowed values
Documentation/power/swsusp.txt
+11 -2
View File
@@ -410,8 +410,17 @@ Documentation/usb/persist.txt.
Q: Can I suspend-to-disk using a swap partition under LVM?
A: No. You can suspend successfully, but you'll not be able to
resume. uswsusp should be able to work with LVM. See suspend.sf.net.
A: Yes and No. You can suspend successfully, but the kernel will not be able
to resume on its own. You need an initramfs that can recognize the resume
situation, activate the logical volume containing the swap volume (but not
touch any filesystems!), and eventually call
echo -n "$major:$minor" > /sys/power/resume
where $major and $minor are the respective major and minor device numbers of
the swap volume.
uswsusp works with LVM, too. See http://suspend.sourceforge.net/
Q: I upgraded the kernel from 2.6.15 to 2.6.16. Both kernels were
compiled with the similar configuration files. Anyway I found that
MAINTAINERS
+21 -5
View File
@@ -1614,6 +1614,7 @@ M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: arch/arm/boot/dts/vexpress*
F: arch/arm64/boot/dts/arm/vexpress*
F: arch/arm/mach-vexpress/
F: */*/vexpress*
F: */*/*/vexpress*
@@ -2562,19 +2563,31 @@ F: arch/powerpc/include/uapi/asm/spu*.h
F: arch/powerpc/oprofile/*cell*
F: arch/powerpc/platforms/cell/
CEPH DISTRIBUTED FILE SYSTEM CLIENT
CEPH COMMON CODE (LIBCEPH)
M: Ilya Dryomov <idryomov@gmail.com>
M: "Yan, Zheng" <zyan@redhat.com>
M: Sage Weil <sage@redhat.com>
L: ceph-devel@vger.kernel.org
W: http://ceph.com/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
T: git git://github.com/ceph/ceph-client.git
S: Supported
F: Documentation/filesystems/ceph.txt
F: fs/ceph/
F: net/ceph/
F: include/linux/ceph/
F: include/linux/crush/
CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
M: "Yan, Zheng" <zyan@redhat.com>
M: Sage Weil <sage@redhat.com>
M: Ilya Dryomov <idryomov@gmail.com>
L: ceph-devel@vger.kernel.org
W: http://ceph.com/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
T: git git://github.com/ceph/ceph-client.git
S: Supported
F: Documentation/filesystems/ceph.txt
F: fs/ceph/
CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
L: linux-usb@vger.kernel.org
S: Orphan
@@ -6147,6 +6160,7 @@ L: linux-nvdimm@lists.01.org
Q: https://patchwork.kernel.org/project/linux-nvdimm/list/
S: Supported
F: drivers/nvdimm/pmem.c
F: include/linux/pmem.h
LINUX FOR IBM pSERIES (RS/6000)
M: Paul Mackerras <paulus@au.ibm.com>
@@ -6161,7 +6175,7 @@ M: Michael Ellerman <mpe@ellerman.id.au>
W: http://www.penguinppc.org/
L: linuxppc-dev@lists.ozlabs.org
Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
S: Supported
F: Documentation/powerpc/
F: arch/powerpc/
@@ -8366,10 +8380,12 @@ RADOS BLOCK DEVICE (RBD)
M: Ilya Dryomov <idryomov@gmail.com>
M: Sage Weil <sage@redhat.com>
M: Alex Elder <elder@kernel.org>
M: ceph-devel@vger.kernel.org
L: ceph-devel@vger.kernel.org
W: http://ceph.com/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
T: git git://github.com/ceph/ceph-client.git
S: Supported
F: Documentation/ABI/testing/sysfs-bus-rbd
F: drivers/block/rbd.c
F: drivers/block/rbd_types.h
Makefile
+1 -1
View File
@@ -1,7 +1,7 @@
VERSION = 4
PATCHLEVEL = 2
SUBLEVEL = 0
EXTRAVERSION = -rc1
EXTRAVERSION = -rc2
NAME = Hurr durr I'ma sheep
# *DOCUMENTATION*
arch/arm/Kconfig
+6
View File
@@ -1693,6 +1693,12 @@ config HIGHMEM
config HIGHPTE
bool "Allocate 2nd-level pagetables from highmem"
depends on HIGHMEM
help
The VM uses one page of physical memory for each page table.
For systems with a lot of processes, this can use a lot of
precious low memory, eventually leading to low memory being
consumed by page tables. Setting this option will allow
user-space 2nd level page tables to reside in high memory.
config HW_PERF_EVENTS
bool "Enable hardware performance counter support for perf events"
arch/arm/Kconfig.debug
+1 -1
View File
@@ -1635,7 +1635,7 @@ config PID_IN_CONTEXTIDR
config DEBUG_SET_MODULE_RONX
bool "Set loadable kernel module data as NX and text as RO"
depends on MODULES
depends on MODULES && MMU
---help---
This option helps catch unintended modifications to loadable
kernel module's text and read-only data. It also prevents execution
arch/arm/boot/dts/am335x-boneblack.dts
+4
View File
@@ -80,3 +80,7 @@
status = "okay";
};
};
&rtc {
system-power-controller;
};
arch/arm/boot/dts/am4372.dtsi
+7
View File
@@ -132,6 +132,12 @@
};
};
emif: emif@4c000000 {
compatible = "ti,emif-am4372";
reg = <0x4c000000 0x1000000>;
ti,hwmods = "emif";
};
edma: edma@49000000 {
compatible = "ti,edma3";
ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
@@ -941,6 +947,7 @@
ti,hwmods = "dss_rfbi";
clocks = <&disp_clk>;
clock-names = "fck";
status = "disabled";
};
};
arch/arm/boot/dts/am57xx-beagle-x15.dts
+4
View File
@@ -605,6 +605,10 @@
phy-supply = <&ldousb_reg>;
};
&usb2_phy2 {
phy-supply = <&ldousb_reg>;
};
&usb1 {
dr_mode = "host";
pinctrl-names = "default";
arch/arm/boot/dts/atlas7.dtsi
+1041 -1
View File
File diff suppressed because it is too large Load Diff
arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
+23 -2
View File
@@ -150,6 +150,16 @@
interface-type = "ace";
reg = <0x5000 0x1000>;
};
pmu@9000 {
compatible = "arm,cci-400-pmu,r0";
reg = <0x9000 0x5000>;
interrupts = <0 105 4>,
<0 101 4>,
<0 102 4>,
<0 103 4>,
<0 104 4>;
};
};
memory-controller@7ffd0000 {
@@ -187,11 +197,22 @@
<1 10 0xf08>;
};
pmu {
pmu_a15 {
compatible = "arm,cortex-a15-pmu";
interrupts = <0 68 4>,
<0 69 4>;
interrupt-affinity = <&cpu0>, <&cpu1>;
interrupt-affinity = <&cpu0>,
<&cpu1>;
};
pmu_a7 {
compatible = "arm,cortex-a7-pmu";
interrupts = <0 128 4>,
<0 129 4>,
<0 130 4>;
interrupt-affinity = <&cpu2>,
<&cpu3>,
<&cpu4>;
};
oscclk6a: oscclk6a {
arch/arm/configs/multi_v7_defconfig
-1
View File
@@ -353,7 +353,6 @@ CONFIG_POWER_RESET_AS3722=y
CONFIG_POWER_RESET_GPIO=y
CONFIG_POWER_RESET_GPIO_RESTART=y
CONFIG_POWER_RESET_KEYSTONE=y
CONFIG_POWER_RESET_SUN6I=y
CONFIG_POWER_RESET_RMOBILE=y
CONFIG_SENSORS_LM90=y
CONFIG_SENSORS_LM95245=y
arch/arm/configs/sunxi_defconfig
+5 -1
View File
@@ -2,6 +2,7 @@ CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_PERF_EVENTS=y
CONFIG_MODULES=y
CONFIG_ARCH_SUNXI=y
CONFIG_SMP=y
CONFIG_NR_CPUS=8
@@ -77,7 +78,6 @@ CONFIG_SPI_SUN6I=y
CONFIG_GPIO_SYSFS=y
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_SUN6I=y
CONFIG_THERMAL=y
CONFIG_CPU_THERMAL=y
CONFIG_WATCHDOG=y
@@ -87,6 +87,10 @@ CONFIG_REGULATOR=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_AXP20X=y
CONFIG_REGULATOR_GPIO=y
CONFIG_FB=y
CONFIG_FB_SIMPLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
arch/arm/include/asm/io.h
+58 -17
View File
@@ -140,16 +140,11 @@ static inline u32 __raw_readl(const volatile void __iomem *addr)
* The _caller variety takes a __builtin_return_address(0) value for
* /proc/vmalloc to use - and should only be used in non-inline functions.
*/
extern void __iomem *__arm_ioremap_pfn_caller(unsigned long, unsigned long,
size_t, unsigned int, void *);
extern void __iomem *__arm_ioremap_caller(phys_addr_t, size_t, unsigned int,
void *);
extern void __iomem *__arm_ioremap_pfn(unsigned long, unsigned long, size_t, unsigned int);
extern void __iomem *__arm_ioremap(phys_addr_t, size_t, unsigned int);
extern void __iomem *__arm_ioremap_exec(phys_addr_t, size_t, bool cached);
extern void __iounmap(volatile void __iomem *addr);
extern void __arm_iounmap(volatile void __iomem *addr);
extern void __iomem * (*arch_ioremap_caller)(phys_addr_t, size_t,
unsigned int, void *);
@@ -321,21 +316,24 @@ extern void _memset_io(volatile void __iomem *, int, size_t);
static inline void memset_io(volatile void __iomem *dst, unsigned c,
size_t count)
{
memset((void __force *)dst, c, count);
extern void mmioset(void *, unsigned int, size_t);
mmioset((void __force *)dst, c, count);
}
#define memset_io(dst,c,count) memset_io(dst,c,count)
static inline void memcpy_fromio(void *to, const volatile void __iomem *from,
size_t count)
{
memcpy(to, (const void __force *)from, count);
extern void mmiocpy(void *, const void *, size_t);
mmiocpy(to, (const void __force *)from, count);
}
#define memcpy_fromio(to,from,count) memcpy_fromio(to,from,count)
static inline void memcpy_toio(volatile void __iomem *to, const void *from,
size_t count)
{
memcpy((void __force *)to, from, count);
extern void mmiocpy(void *, const void *, size_t);
mmiocpy((void __force *)to, from, count);
}
#define memcpy_toio(to,from,count) memcpy_toio(to,from,count)
@@ -348,18 +346,61 @@ static inline void memcpy_toio(volatile void __iomem *to, const void *from,
#endif /* readl */
/*
* ioremap and friends.
* ioremap() and friends.
*
* ioremap takes a PCI memory address, as specified in
* Documentation/io-mapping.txt.
* ioremap() takes a resource address, and size. Due to the ARM memory
* types, it is important to use the correct ioremap() function as each
* mapping has specific properties.
*
* Function Memory type Cacheability Cache hint
* ioremap() Device n/a n/a
* ioremap_nocache() Device n/a n/a
* ioremap_cache() Normal Writeback Read allocate
* ioremap_wc() Normal Non-cacheable n/a
* ioremap_wt() Normal Non-cacheable n/a
*
* All device mappings have the following properties:
* - no access speculation
* - no repetition (eg, on return from an exception)
* - number, order and size of accesses are maintained
* - unaligned accesses are "unpredictable"
* - writes may be delayed before they hit the endpoint device
*
* ioremap_nocache() is the same as ioremap() as there are too many device
* drivers using this for device registers, and documentation which tells
* people to use it for such for this to be any different. This is not a
* safe fallback for memory-like mappings, or memory regions where the
* compiler may generate unaligned accesses - eg, via inlining its own
* memcpy.
*
* All normal memory mappings have the following properties:
* - reads can be repeated with no side effects
* - repeated reads return the last value written
* - reads can fetch additional locations without side effects
* - writes can be repeated (in certain cases) with no side effects
* - writes can be merged before accessing the target
* - unaligned accesses can be supported
* - ordering is not guaranteed without explicit dependencies or barrier
* instructions
* - writes may be delayed before they hit the endpoint memory
*
* The cache hint is only a performance hint: CPUs may alias these hints.
* Eg, a CPU not implementing read allocate but implementing write allocate
* will provide a write allocate mapping instead.
*/
#define ioremap(cookie,size) __arm_ioremap((cookie), (size), MT_DEVICE)
#define ioremap_nocache(cookie,size) __arm_ioremap((cookie), (size), MT_DEVICE)
#define ioremap_cache(cookie,size) __arm_ioremap((cookie), (size), MT_DEVICE_CACHED)
#define ioremap_wc(cookie,size) __arm_ioremap((cookie), (size), MT_DEVICE_WC)
#define ioremap_wt(cookie,size) __arm_ioremap((cookie), (size), MT_DEVICE)
#define iounmap __arm_iounmap
void __iomem *ioremap(resource_size_t res_cookie, size_t size);
#define ioremap ioremap
#define ioremap_nocache ioremap
void __iomem *ioremap_cache(resource_size_t res_cookie, size_t size);
#define ioremap_cache ioremap_cache
void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size);
#define ioremap_wc ioremap_wc
#define ioremap_wt ioremap_wc
void iounmap(volatile void __iomem *iomem_cookie);
#define iounmap iounmap
/*
* io{read,write}{16,32}be() macros
arch/arm/include/asm/memory.h
+1 -1
View File
@@ -275,7 +275,7 @@ static inline void *phys_to_virt(phys_addr_t x)
*/
#define __pa(x) __virt_to_phys((unsigned long)(x))
#define __va(x) ((void *)__phys_to_virt((phys_addr_t)(x)))
#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
#define pfn_to_kaddr(pfn) __va((phys_addr_t)(pfn) << PAGE_SHIFT)
extern phys_addr_t (*arch_virt_to_idmap)(unsigned long x);
arch/arm/include/asm/pgtable-2level.h
+30 -1
View File
@@ -129,7 +129,36 @@
/*
* These are the memory types, defined to be compatible with
* pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
* pre-ARMv6 CPUs cacheable and bufferable bits: n/a,n/a,C,B
* ARMv6+ without TEX remapping, they are a table index.
* ARMv6+ with TEX remapping, they correspond to n/a,TEX(0),C,B
*
* MT type Pre-ARMv6 ARMv6+ type / cacheable status
* UNCACHED Uncached Strongly ordered
* BUFFERABLE Bufferable Normal memory / non-cacheable
* WRITETHROUGH Writethrough Normal memory / write through
* WRITEBACK Writeback Normal memory / write back, read alloc
* MINICACHE Minicache N/A
* WRITEALLOC Writeback Normal memory / write back, write alloc
* DEV_SHARED Uncached Device memory (shared)
* DEV_NONSHARED Uncached Device memory (non-shared)
* DEV_WC Bufferable Normal memory / non-cacheable
* DEV_CACHED Writeback Normal memory / write back, read alloc
* VECTORS Variable Normal memory / variable
*
* All normal memory mappings have the following properties:
* - reads can be repeated with no side effects
* - repeated reads return the last value written
* - reads can fetch additional locations without side effects
* - writes can be repeated (in certain cases) with no side effects
* - writes can be merged before accessing the target
* - unaligned accesses can be supported
*
* All device mappings have the following properties:
* - no access speculation
* - no repetition (eg, on return from an exception)
* - number, order and size of accesses are maintained
* - unaligned accesses are "unpredictable"
*/
#define L_PTE_MT_UNCACHED (_AT(pteval_t, 0x00) << 2) /* 0000 */
#define L_PTE_MT_BUFFERABLE (_AT(pteval_t, 0x01) << 2) /* 0001 */
arch/arm/kernel/armksyms.c
+6
View File
@@ -50,6 +50,9 @@ extern void __aeabi_ulcmp(void);
extern void fpundefinstr(void);
void mmioset(void *, unsigned int, size_t);
void mmiocpy(void *, const void *, size_t);
/* platform dependent support */
EXPORT_SYMBOL(arm_delay_ops);
@@ -88,6 +91,9 @@ EXPORT_SYMBOL(memmove);
EXPORT_SYMBOL(memchr);
EXPORT_SYMBOL(__memzero);
EXPORT_SYMBOL(mmioset);
EXPORT_SYMBOL(mmiocpy);
#ifdef CONFIG_MMU
EXPORT_SYMBOL(copy_page);
arch/arm/kernel/entry-armv.S
+1 -1
View File
@@ -410,7 +410,7 @@ ENDPROC(__fiq_abt)
zero_fp
.if \trace
#ifdef CONFIG_IRQSOFF_TRACER
#ifdef CONFIG_TRACE_IRQFLAGS
bl trace_hardirqs_off
#endif
ct_user_exit save = 0

Some files were not shown because too many files have changed in this diff Show More