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| author | Doug Gilbert <dgilbert@us.ibm.com> | 2012-05-30 12:11:22 -0500 |
|---|---|---|
| committer | A. Patrick Williams III <iawillia@us.ibm.com> | 2012-06-06 16:42:08 -0500 |
| commit | 27736382210dc00505de777d0f978a0a8cb3e594 (patch) | |
| tree | 411e3faa39d15664e850c10862e044b62bcbf2c0 /src/kernel/pagemgr.C | |
| parent | c1e6a6e6f33be966501aaca868c5f930b5712dca (diff) | |
| download | talos-hostboot-27736382210dc00505de777d0f978a0a8cb3e594.tar.gz talos-hostboot-27736382210dc00505de777d0f978a0a8cb3e594.zip | |
getCurrentTask() can't be called from user space
RTC: 42647
Change-Id: If420c26e2eee2f6abdb27d59b3cadf57155d39b8
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1124
Tested-by: Jenkins Server
Reviewed-by: ADAM R. MUHLE <armuhle@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Diffstat (limited to 'src/kernel/pagemgr.C')
| -rw-r--r-- | src/kernel/pagemgr.C | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/kernel/pagemgr.C b/src/kernel/pagemgr.C index 9f2b87b08..cf9287a27 100644 --- a/src/kernel/pagemgr.C +++ b/src/kernel/pagemgr.C @@ -119,8 +119,9 @@ void* PageManager::_allocatePage(size_t n) if (NULL == page) { - // TODO: Add abort instead. - task_t* t = TaskManager::getCurrentTask(); + // TODO: Add abort instead? + register task_t* t; + asm volatile("mr %0, 13" : "=r"(t)); printk("Insufficient memory for alloc of size %zd page on tid=%d!\n", n, t->tid); printk("Pages available=%ld\n",iv_pagesAvail); while(1); |
