diff options
Diffstat (limited to 'Documentation/core-api')
| -rw-r--r-- | Documentation/core-api/asm-annotations.rst | 2 | ||||
| -rw-r--r-- | Documentation/core-api/dma-api-howto.rst | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/core-api/asm-annotations.rst b/Documentation/core-api/asm-annotations.rst index bc514ed59887..11c96d3f9ad6 100644 --- a/Documentation/core-api/asm-annotations.rst +++ b/Documentation/core-api/asm-annotations.rst @@ -44,7 +44,7 @@ information. In particular, on properly annotated objects, ``objtool`` can be run to check and fix the object if needed. Currently, ``objtool`` can report missing frame pointer setup/destruction in functions. It can also automatically generate annotations for the ORC unwinder -(Documentation/x86/orc-unwinder.rst) +(Documentation/arch/x86/orc-unwinder.rst) for most code. Both of these are especially important to support reliable stack traces which are in turn necessary for kernel live patching (Documentation/livepatch/livepatch.rst). diff --git a/Documentation/core-api/dma-api-howto.rst b/Documentation/core-api/dma-api-howto.rst index 828846804e25..72f6cdb6be1c 100644 --- a/Documentation/core-api/dma-api-howto.rst +++ b/Documentation/core-api/dma-api-howto.rst @@ -185,7 +185,7 @@ device struct of your device is embedded in the bus-specific device struct of your device. For example, &pdev->dev is a pointer to the device struct of a PCI device (pdev is a pointer to the PCI device struct of your device). -These calls usually return zero to indicated your device can perform DMA +These calls usually return zero to indicate your device can perform DMA properly on the machine given the address mask you provided, but they might return an error if the mask is too small to be supportable on the given system. If it returns non-zero, your device cannot perform DMA properly on |