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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-09 07:26:25 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-09 07:26:25 -0800 |
| commit | 0cacaf51a0b3092fc84e5c8d483721baee67b60f (patch) | |
| tree | ce81f9186720f930da986a6081eb26dbd8ad12a3 | |
| parent | 45b8da90f2e1af7e1a233f03791c78ed0f831fca (diff) | |
| parent | 6b7f000eb6a0b81d7a809833edb7a457eedf8512 (diff) | |
Merge tag 'iommu-fixes-v3.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull two IOMMU fixes from Joerg Roedel:
"The first is an additional fix for the OMAP initialization order issue
and the second patch fixes a possible section mismatch which can lead
to a kernel crash in the AMD IOMMU driver when suspend/resume is used
and the compiler has not inlined the iommu_set_device_table function."
* tag 'iommu-fixes-v3.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
x86/amd: iommu_set_device_table() must not be __init
ARM: OMAP: fix iommu, not mailbox
| -rw-r--r-- | arch/arm/mach-omap2/mailbox.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/omap-iommu.c | 3 | ||||
| -rw-r--r-- | drivers/iommu/amd_iommu_init.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 2cc1aa004b9..415a6f1cf41 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -420,8 +420,7 @@ static void __exit omap2_mbox_exit(void) platform_driver_unregister(&omap2_mbox_driver); } -/* must be ready before omap3isp is probed */ -subsys_initcall(omap2_mbox_init); +module_init(omap2_mbox_init); module_exit(omap2_mbox_exit); MODULE_LICENSE("GPL v2"); diff --git a/arch/arm/mach-omap2/omap-iommu.c b/arch/arm/mach-omap2/omap-iommu.c index b8822048e40..ac49384d028 100644 --- a/arch/arm/mach-omap2/omap-iommu.c +++ b/arch/arm/mach-omap2/omap-iommu.c @@ -150,7 +150,8 @@ err_out: platform_device_put(omap_iommu_pdev[i]); return err; } -module_init(omap_iommu_init); +/* must be ready before omap3isp is probed */ +subsys_initcall(omap_iommu_init); static void __exit omap_iommu_exit(void) { diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c index bdea288dc18..a35e98ad972 100644 --- a/drivers/iommu/amd_iommu_init.c +++ b/drivers/iommu/amd_iommu_init.c @@ -275,7 +275,7 @@ static void iommu_set_exclusion_range(struct amd_iommu *iommu) } /* Programs the physical address of the device table into the IOMMU hardware */ -static void __init iommu_set_device_table(struct amd_iommu *iommu) +static void iommu_set_device_table(struct amd_iommu *iommu) { u64 entry; |