diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-22 20:30:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-22 20:30:48 -0700 |
| commit | 5cc103506289de7ee0a0b526ae0381541990cad4 (patch) | |
| tree | ae8a4958e70c6d1295030b40e333dcc007b3c074 /include/linux/init.h | |
| parent | 73ecf3a6e3f0206bf56a0fefe3b3eda042fb7034 (diff) | |
| parent | 92ca0dc5ee022e4c0e488177e1d8865a0778c6c2 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (141 commits)
USB: mct_u232: fix broken close
USB: gadget: amd5536udc.c: fix error path
USB: imx21-hcd - fix off by one resource size calculation
usb: gadget: fix Kconfig warning
usb: r8a66597-udc: Add processing when USB was removed.
mxc_udc: add workaround for ENGcm09152 for i.MX35
USB: ftdi_sio: add device ids for ScienceScope
USB: musb: AM35x: Workaround for fifo read issue
USB: musb: add musb support for AM35x
USB: AM35x: Add musb support
usb: Fix linker errors with CONFIG_PM=n
USB: ohci-sh - use resource_size instead of defining its own resource_len macro
USB: isp1362-hcd - use resource_size instead of defining its own resource_len macro
USB: isp116x-hcd - use resource_size instead of defining its own resource_len macro
USB: xhci: Fix compile error when CONFIG_PM=n
USB: accept some invalid ep0-maxpacket values
USB: xHCI: PCI power management implementation
USB: xHCI: bus power management implementation
USB: xHCI: port remote wakeup implementation
USB: xHCI: port power management implementation
...
Manually fix up (non-data) conflict: the SCSI merge gad renamed the
'hw_sector_size' member to 'physical_block_size', and the USB tree
brought a new use of it.
Diffstat (limited to 'include/linux/init.h')
| -rw-r--r-- | include/linux/init.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/include/linux/init.h b/include/linux/init.h index de994304e0b..577671c5515 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -46,16 +46,23 @@ #define __exitdata __section(.exit.data) #define __exit_call __used __section(.exitcall.exit) -/* modpost check for section mismatches during the kernel build. +/* + * modpost check for section mismatches during the kernel build. * A section mismatch happens when there are references from a * code or data section to an init section (both code or data). * The init sections are (for most archs) discarded by the kernel * when early init has completed so all such references are potential bugs. * For exit sections the same issue exists. + * * The following markers are used for the cases where the reference to * the *init / *exit section (code or data) is valid and will teach - * modpost not to issue a warning. - * The markers follow same syntax rules as __init / __initdata. */ + * modpost not to issue a warning. Intended semantics is that a code or + * data tagged __ref* can reference code or data from init section without + * producing a warning (of course, no warning does not mean code is + * correct, so optimally document why the __ref is needed and why it's OK). + * + * The markers follow same syntax rules as __init / __initdata. + */ #define __ref __section(.ref.text) noinline #define __refdata __section(.ref.data) #define __refconst __section(.ref.rodata) |