Changeset 1065603e in mainline for arch/ia64/src/asm.S


Ignore:
Timestamp:
2006-03-14T20:09:27Z (19 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
5f62ef9
Parents:
e4ddfa8
Message:

Fix bug in switch to userspace on ia64: ensure start in bank 1.
Fix bug in tlb_invalidate_all() that cause interrupts to be unconditionally enabled.
Optimize context switching by discarding packed attribute of context structures.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • arch/ia64/src/asm.S

    re4ddfa8 r1065603e  
    6161switch_to_userspace:
    6262        alloc loc0 = ar.pfs, 5, 3, 0, 0
    63         rsm (PSR_IC_MASK | PSR_I_MASK)          /* disable interruption collection  and interrupts */
     63        rsm (PSR_IC_MASK | PSR_I_MASK)          /* disable interruption collection and interrupts */
    6464        srlz.d ;;
    6565        srlz.i ;;
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