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authorJames Hogan <james.hogan@imgtec.com>2013-01-31 11:06:03 +0000
committerJames Hogan <james.hogan@imgtec.com>2013-03-02 20:09:56 +0000
commit883a635591ef25bc6a325f8a43af17ec8ecfe011 (patch)
tree2bc087451e14343e35cc6159cb91bfe0b5dd48f5 /tools
parent0a38a8adc5d479c1e59a82d1fcee3bdf59b85ef3 (diff)
downloadvexpress-lsk-883a635591ef25bc6a325f8a43af17ec8ecfe011.tar.gz
metag: add boot time LNKGET/LNKSET check
Add boot time check for whether LNKGET/LNKSET go through or around the cache. Depending on the configuration an info message (no harm), warning (technically wrong but no harm), or big WARN (expect failure in either kernel or userland) may be emitted if the behaviour is not as expected: Configuration Hardware Response ------------------------------------------ -------- -------- AROUND_CACHE through pr_info !AROUND_CACHE && ATOMICITY_LNKGET around WARN (kernel) " && !ATOMICITY_LNKGET && SMP around WARN (user) " " && !SMP around pr_warn Signed-off-by: James Hogan <james.hogan@imgtec.com>
Diffstat (limited to 'tools')
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