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Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

Browse Source 
Pull arch/tile bugfixes from Chris Metcalf:
 "These include updates to MAINTAINERS, some comment spelling fixes, and
  a bugfix to the tile kgdb.c support"

* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
  tile: Fix misspellings in comments.
  MAINTAINERS: update web link for tile architecture
  MAINTAINERS: update arch/tile maintainer email domain
  tile kgdb: fix bug in copy to gdb regs, and optimize memset
This commit is contained in:
Linus Torvalds 2016-03-28 15:04:55 -05:00
commit ec3c07377b
4 changed files with 24 additions and 24 deletions
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4
MAINTAINERS
View File

@ -11137,8 +11137,8 @@ F: include/uapi/linux/tipc*.h
F: net/tipc/
TILE ARCHITECTURE
M: Chris Metcalf <cmetcalf@ezchip.com>
W: http://www.ezchip.com/scm/
M: Chris Metcalf <cmetcalf@mellanox.com>
W: http://www.mellanox.com/repository/solutions/tile-scm/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile.git
S: Supported
F: arch/tile/

26
arch/tile/include/hv/drv_mpipe_intf.h
View File

@ -211,7 +211,7 @@ _gxio_mpipe_link_mac_t;
* request shared data permission on the same link.
*
* No more than one of ::GXIO_MPIPE_LINK_DATA, ::GXIO_MPIPE_LINK_NO_DATA,
* or ::GXIO_MPIPE_LINK_EXCL_DATA may be specifed in a gxio_mpipe_link_open()
* or ::GXIO_MPIPE_LINK_EXCL_DATA may be specified in a gxio_mpipe_link_open()
* call. If none are specified, ::GXIO_MPIPE_LINK_DATA is assumed.
*/
#define GXIO_MPIPE_LINK_DATA 0x00000001UL
@ -219,7 +219,7 @@ _gxio_mpipe_link_mac_t;
/** Do not request data permission on the specified link.
*
* No more than one of ::GXIO_MPIPE_LINK_DATA, ::GXIO_MPIPE_LINK_NO_DATA,
* or ::GXIO_MPIPE_LINK_EXCL_DATA may be specifed in a gxio_mpipe_link_open()
* or ::GXIO_MPIPE_LINK_EXCL_DATA may be specified in a gxio_mpipe_link_open()
* call. If none are specified, ::GXIO_MPIPE_LINK_DATA is assumed.
*/
#define GXIO_MPIPE_LINK_NO_DATA 0x00000002UL
@ -230,7 +230,7 @@ _gxio_mpipe_link_mac_t;
* data permission on it, this open will fail.
*
* No more than one of ::GXIO_MPIPE_LINK_DATA, ::GXIO_MPIPE_LINK_NO_DATA,
* or ::GXIO_MPIPE_LINK_EXCL_DATA may be specifed in a gxio_mpipe_link_open()
* or ::GXIO_MPIPE_LINK_EXCL_DATA may be specified in a gxio_mpipe_link_open()
* call. If none are specified, ::GXIO_MPIPE_LINK_DATA is assumed.
*/
#define GXIO_MPIPE_LINK_EXCL_DATA 0x00000004UL
@ -241,7 +241,7 @@ _gxio_mpipe_link_mac_t;
* permission on the same link.
*
* No more than one of ::GXIO_MPIPE_LINK_STATS, ::GXIO_MPIPE_LINK_NO_STATS,
* or ::GXIO_MPIPE_LINK_EXCL_STATS may be specifed in a gxio_mpipe_link_open()
* or ::GXIO_MPIPE_LINK_EXCL_STATS may be specified in a gxio_mpipe_link_open()
* call. If none are specified, ::GXIO_MPIPE_LINK_STATS is assumed.
*/
#define GXIO_MPIPE_LINK_STATS 0x00000008UL
@ -249,7 +249,7 @@ _gxio_mpipe_link_mac_t;
/** Do not request stats permission on the specified link.
*
* No more than one of ::GXIO_MPIPE_LINK_STATS, ::GXIO_MPIPE_LINK_NO_STATS,
* or ::GXIO_MPIPE_LINK_EXCL_STATS may be specifed in a gxio_mpipe_link_open()
* or ::GXIO_MPIPE_LINK_EXCL_STATS may be specified in a gxio_mpipe_link_open()
* call. If none are specified, ::GXIO_MPIPE_LINK_STATS is assumed.
*/
#define GXIO_MPIPE_LINK_NO_STATS 0x00000010UL
@ -267,7 +267,7 @@ _gxio_mpipe_link_mac_t;
* reset by other statistics programs.
*
* No more than one of ::GXIO_MPIPE_LINK_STATS, ::GXIO_MPIPE_LINK_NO_STATS,
* or ::GXIO_MPIPE_LINK_EXCL_STATS may be specifed in a gxio_mpipe_link_open()
* or ::GXIO_MPIPE_LINK_EXCL_STATS may be specified in a gxio_mpipe_link_open()
* call. If none are specified, ::GXIO_MPIPE_LINK_STATS is assumed.
*/
#define GXIO_MPIPE_LINK_EXCL_STATS 0x00000020UL
@ -278,7 +278,7 @@ _gxio_mpipe_link_mac_t;
* permission on the same link.
*
* No more than one of ::GXIO_MPIPE_LINK_CTL, ::GXIO_MPIPE_LINK_NO_CTL,
* or ::GXIO_MPIPE_LINK_EXCL_CTL may be specifed in a gxio_mpipe_link_open()
* or ::GXIO_MPIPE_LINK_EXCL_CTL may be specified in a gxio_mpipe_link_open()
* call. If none are specified, ::GXIO_MPIPE_LINK_CTL is assumed.
*/
#define GXIO_MPIPE_LINK_CTL 0x00000040UL
@ -286,7 +286,7 @@ _gxio_mpipe_link_mac_t;
/** Do not request control permission on the specified link.
*
* No more than one of ::GXIO_MPIPE_LINK_CTL, ::GXIO_MPIPE_LINK_NO_CTL,
* or ::GXIO_MPIPE_LINK_EXCL_CTL may be specifed in a gxio_mpipe_link_open()
* or ::GXIO_MPIPE_LINK_EXCL_CTL may be specified in a gxio_mpipe_link_open()
* call. If none are specified, ::GXIO_MPIPE_LINK_CTL is assumed.
*/
#define GXIO_MPIPE_LINK_NO_CTL 0x00000080UL
@ -301,7 +301,7 @@ _gxio_mpipe_link_mac_t;
* it prevents programs like mpipe-link from configuring the link.
*
* No more than one of ::GXIO_MPIPE_LINK_CTL, ::GXIO_MPIPE_LINK_NO_CTL,
* or ::GXIO_MPIPE_LINK_EXCL_CTL may be specifed in a gxio_mpipe_link_open()
* or ::GXIO_MPIPE_LINK_EXCL_CTL may be specified in a gxio_mpipe_link_open()
* call. If none are specified, ::GXIO_MPIPE_LINK_CTL is assumed.
*/
#define GXIO_MPIPE_LINK_EXCL_CTL 0x00000100UL
@ -311,7 +311,7 @@ _gxio_mpipe_link_mac_t;
* change the desired state of the link when it is closed or the process
* exits. No more than one of ::GXIO_MPIPE_LINK_AUTO_UP,
* ::GXIO_MPIPE_LINK_AUTO_UPDOWN, ::GXIO_MPIPE_LINK_AUTO_DOWN, or
* ::GXIO_MPIPE_LINK_AUTO_NONE may be specifed in a gxio_mpipe_link_open()
* ::GXIO_MPIPE_LINK_AUTO_NONE may be specified in a gxio_mpipe_link_open()
* call. If none are specified, ::GXIO_MPIPE_LINK_AUTO_UPDOWN is assumed.
*/
#define GXIO_MPIPE_LINK_AUTO_UP 0x00000200UL
@ -322,7 +322,7 @@ _gxio_mpipe_link_mac_t;
* open, set the desired state of the link to down. No more than one of
* ::GXIO_MPIPE_LINK_AUTO_UP, ::GXIO_MPIPE_LINK_AUTO_UPDOWN,
* ::GXIO_MPIPE_LINK_AUTO_DOWN, or ::GXIO_MPIPE_LINK_AUTO_NONE may be
* specifed in a gxio_mpipe_link_open() call. If none are specified,
* specified in a gxio_mpipe_link_open() call. If none are specified,
* ::GXIO_MPIPE_LINK_AUTO_UPDOWN is assumed.
*/
#define GXIO_MPIPE_LINK_AUTO_UPDOWN 0x00000400UL
@ -332,7 +332,7 @@ _gxio_mpipe_link_mac_t;
* process has the link open, set the desired state of the link to down.
* No more than one of ::GXIO_MPIPE_LINK_AUTO_UP,
* ::GXIO_MPIPE_LINK_AUTO_UPDOWN, ::GXIO_MPIPE_LINK_AUTO_DOWN, or
* ::GXIO_MPIPE_LINK_AUTO_NONE may be specifed in a gxio_mpipe_link_open()
* ::GXIO_MPIPE_LINK_AUTO_NONE may be specified in a gxio_mpipe_link_open()
* call. If none are specified, ::GXIO_MPIPE_LINK_AUTO_UPDOWN is assumed.
*/
#define GXIO_MPIPE_LINK_AUTO_DOWN 0x00000800UL
@ -342,7 +342,7 @@ _gxio_mpipe_link_mac_t;
* closed or the process exits. No more than one of
* ::GXIO_MPIPE_LINK_AUTO_UP, ::GXIO_MPIPE_LINK_AUTO_UPDOWN,
* ::GXIO_MPIPE_LINK_AUTO_DOWN, or ::GXIO_MPIPE_LINK_AUTO_NONE may be
* specifed in a gxio_mpipe_link_open() call. If none are specified,
* specified in a gxio_mpipe_link_open() call. If none are specified,
* ::GXIO_MPIPE_LINK_AUTO_UPDOWN is assumed.
*/
#define GXIO_MPIPE_LINK_AUTO_NONE 0x00001000UL

16
arch/tile/kernel/kgdb.c
View File

@ -126,15 +126,15 @@ void
sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *task)
{
struct pt_regs *thread_regs;
const int NGPRS = TREG_LAST_GPR + 1;
if (task == NULL)
return;
/* Initialize to zero. */
memset(gdb_regs, 0, NUMREGBYTES);
thread_regs = task_pt_regs(task);
memcpy(gdb_regs, thread_regs, TREG_LAST_GPR * sizeof(unsigned long));
memcpy(gdb_regs, thread_regs, NGPRS * sizeof(unsigned long));
memset(&gdb_regs[NGPRS], 0,
(TILEGX_PC_REGNUM - NGPRS) * sizeof(unsigned long));
gdb_regs[TILEGX_PC_REGNUM] = thread_regs->pc;
gdb_regs[TILEGX_FAULTNUM_REGNUM] = thread_regs->faultnum;
}
@ -433,9 +433,9 @@ int kgdb_arch_handle_exception(int vector, int signo, int err_code,
struct kgdb_arch arch_kgdb_ops;
/*
* kgdb_arch_init - Perform any architecture specific initalization.
* kgdb_arch_init - Perform any architecture specific initialization.
*
* This function will handle the initalization of any architecture
* This function will handle the initialization of any architecture
* specific callbacks.
*/
int kgdb_arch_init(void)
@ -447,9 +447,9 @@ int kgdb_arch_init(void)
}
/*
* kgdb_arch_exit - Perform any architecture specific uninitalization.
* kgdb_arch_exit - Perform any architecture specific uninitialization.
*
* This function will handle the uninitalization of any architecture
* This function will handle the uninitialization of any architecture
* specific callbacks, for dynamic registration and unregistration.
*/
void kgdb_arch_exit(void)

2
arch/tile/kernel/pci_gx.c
View File

@ -1326,7 +1326,7 @@ invalid_device:
/*
* See tile_cfg_read() for relevent comments.
* See tile_cfg_read() for relevant comments.
* Note that "val" is the value to write, not a pointer to that value.
*/
static int tile_cfg_write(struct pci_bus *bus, unsigned int devfn, int offset,