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authorLinus Torvalds <torvalds@linux-foundation.org>2013-02-21 20:54:03 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-21 20:54:03 -0500
commit81ec44a6c69342fec1b1140c60a604027e429f69 (patch)
treeee6bec8a94ef28e111bf766cf4b7a9366cb4f7c1 /drivers/s390/cio/cio.c
parent48a732dfaa77a4dfec803aa8f248373998704f76 (diff)
parente80cfc31d872b6b85b8966bce6ba80bee401a7dd (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 update from Martin Schwidefsky: "The most prominent change in this patch set is the software dirty bit patch for s390. It removes __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY and the page_test_and_clear_dirty primitive which makes the common memory management code a bit less obscure. Heiko fixed most of the PCI related fallout, more often than not missing GENERIC_HARDIRQS dependencies. Notable is one of the 3270 patches which adds an export to tty_io to be able to resize a tty. The rest is the usual bunch of cleanups and bug fixes." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (42 commits) s390/module: Add missing R_390_NONE relocation type drivers/gpio: add missing GENERIC_HARDIRQ dependency drivers/input: add couple of missing GENERIC_HARDIRQS dependencies s390/cleanup: rename SPP to LPP s390/mm: implement software dirty bits s390/mm: Fix crst upgrade of mmap with MAP_FIXED s390/linker skript: discard exit.data at runtime drivers/media: add missing GENERIC_HARDIRQS dependency s390/bpf,jit: add vlan tag support drivers/net,AT91RM9200: add missing GENERIC_HARDIRQS dependency iucv: fix kernel panic at reboot s390/Kconfig: sort list of arch selected config options phylib: remove !S390 dependeny from Kconfig uio: remove !S390 dependency from Kconfig dasd: fix sysfs cleanup in dasd_generic_remove s390/pci: fix hotplug module init s390/pci: cleanup clp page allocation s390/pci: cleanup clp inline assembly s390/perf: cpum_cf: fallback to software sampling events s390/mm: provide PAGE_SHARED define ...
Diffstat (limited to 'drivers/s390/cio/cio.c')
-rw-r--r--drivers/s390/cio/cio.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index c8faf6230b0f..986ef6a92a41 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -962,9 +962,9 @@ static void css_reset(void)
962 atomic_inc(&chpid_reset_count); 962 atomic_inc(&chpid_reset_count);
963 } 963 }
964 /* Wait for machine check for all channel paths. */ 964 /* Wait for machine check for all channel paths. */
965 timeout = get_clock() + (RCHP_TIMEOUT << 12); 965 timeout = get_tod_clock() + (RCHP_TIMEOUT << 12);
966 while (atomic_read(&chpid_reset_count) != 0) { 966 while (atomic_read(&chpid_reset_count) != 0) {
967 if (get_clock() > timeout) 967 if (get_tod_clock() > timeout)
968 break; 968 break;
969 cpu_relax(); 969 cpu_relax();
970 } 970 }