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(parent: 75f6653) | patch
x86/amd-iommu: warn when issuing command to uninitialized cmd buffer
authorChris Wright <chrisw@sous-sol.org>
Sat, 3 Apr 2010 01:27:53 +0000 (18:27 -0700)
committerJoerg Roedel <joerg.roedel@amd.com>
Wed, 7 Apr 2010 09:51:15 +0000 (11:51 +0200)
commit549c90dc9a6d659e792b2a42a0930c7da015ea4a
treee0d0115631aa40eb45b58fb24bdcd399d2e17e47tree | snapshot
parent75f66533bc883f761a7adcab3281fe3323efbc90commit | diff
x86/amd-iommu: warn when issuing command to uninitialized cmd buffer

To catch future potential issues we can add a warning whenever we issue
a command before the command buffer is fully initialized.

Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
arch/x86/include/asm/amd_iommu_types.h diff | blob | history
arch/x86/kernel/amd_iommu.c diff | blob | history
arch/x86/kernel/amd_iommu_init.c diff | blob | history
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