| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | arch/tile: fix rwlock so would-be write lockers don't block new readers | Chris Metcalf | 2010-11-15 | 1 | -11/+18 |
| | | | | | | | | | | | | | | | This avoids a deadlock in the IGMP code where one core gets a read lock, another core starts trying to get a write lock (thus blocking new readers), and then the first core tries to recursively re-acquire the read lock. We still try to preserve some degree of balance by giving priority to additional write lockers that come along while the lock is held for write, so they can all complete quickly and return the lock to the readers. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> | ||||
| * | arch/tile: core support for Tilera 32-bit chips. | Chris Metcalf | 2010-06-04 | 1 | -0/+221 |
| This change is the core kernel support for TILEPro and TILE64 chips. No driver support (except the console driver) is included yet. This includes the relevant Linux headers in asm/; the low-level low-level "Tile architecture" headers in arch/, which are shared with the hypervisor, etc., and are build-system agnostic; and the relevant hypervisor headers in hv/. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Reviewed-by: Paul Mundt <lethal@linux-sh.org> | |||||
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index : openslx/kernel-qcow2-linux.git | |
| In-kernel qcow2 (Kernel part) | OpenSLX |
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