Messages in this thread Patch in this message | | | Date | Wed, 18 Jul 2007 17:18:34 +0200 (CEST) | From | Jan Engelhardt <> | Subject | Re: 2.6.22-git* regression: Kconfig prompts without help text |
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Hi,
On Jul 16 2007 20:49, Stefan Richter wrote: > >It is an error to add visible Kconfig options without help text. Among >them are the new "menuconfig" options. Jan obviously never uses "make >oldconfig".
Untrue. Users of menuconfig/xconfig/gconfig who do not know what an item is supposed to do would not get any helptext either. It's just that I did not quite know what helptext to put there besides some trivial "enable this to see more fluffy options from this category". Feel free to add Blame-From: <srichter> :) But see below.
>Most of these options were added after 2.6.22: > >BLK_DEV >HID_SUPPORT >INSTRUMENTATION >MACINTOSH_DRIVERS >MISC_DEVICES >USB_SUPPORT > >Here are suggestions for help texts. Please verify if they are correct >and check whether there are more new (menuconfig) options without help >texts.
Other config options without text include:
CRYPTO_HW (b511431d85948823ec58639bd3137b910964be34) AUXDISPLAY (f5920969fb9e29c9d60568864d0a56fe85e8f4b6) VIRTUALIZATION (de062065a5293d8f434acb2d6ba5df87ad76bbd9) ATM_DRIVERS (4151ce3159c18a990da7fd6f0fe36c73d1c40f87) NETDEV_1000 (f30486d57bceec2364aa696403d64429ada61b60) NETDEV_10000 (f30486d57bceec2364aa696403d64429ada61b60)
Thanks for the starting help texts. I have produced a cumulative patch with both yours and the extra ones listed above. Can we somehow sneak this directly in without split-to-maintainers? tis' just some help text. (Patch below)
>PS: > >I believe one possible *bug* of this menuconfig stuff is that if (1.) >user X disables menuconfig A in linux-2.6.x because nothing interesting >for him is in there, (2.) developer Y adds something very interesting in >menu A in linux-2.6.x+1, --> (3.) user X will miss this new option when >he runs "make oldconfig" when switching to linux-2.6.x+1 because >everything between 'if A'...'endif # A' will be invisible and disabled.
If I once said "I don't want no USB", I do not want to be prompted in a later version for USB_COFFEE_PAD. :)
Jan === >> add-help-texts-to-textless-menuconfig-objects.diff <<
Add some help texts to recently-introduced kconfig items
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
--- arch/i386/Kconfig | 5 +++++ drivers/atm/Kconfig | 5 +++++ drivers/auxdisplay/Kconfig | 5 +++++ drivers/block/Kconfig | 6 ++++++ drivers/crypto/Kconfig | 5 +++++ drivers/hid/Kconfig | 5 +++++ drivers/kvm/Kconfig | 5 +++++ drivers/macintosh/Kconfig | 6 ++++++ drivers/misc/Kconfig | 5 +++++ drivers/net/Kconfig | 15 +++++++++++++++ drivers/usb/Kconfig | 3 +++ 11 files changed, 65 insertions(+)
Index: linux-2.6.23/arch/i386/Kconfig =================================================================== --- linux-2.6.23.orig/arch/i386/Kconfig +++ linux-2.6.23/arch/i386/Kconfig @@ -1216,6 +1216,11 @@ menuconfig INSTRUMENTATION bool "Instrumentation Support" depends on EXPERIMENTAL default y + ---help--- + Say Y here to get to see options related to performance measurement, + debugging, and testing. This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if INSTRUMENTATION Index: linux-2.6.23/drivers/atm/Kconfig =================================================================== --- linux-2.6.23.orig/drivers/atm/Kconfig +++ linux-2.6.23/drivers/atm/Kconfig @@ -6,6 +6,11 @@ menuconfig ATM_DRIVERS bool "ATM drivers" depends on NETDEVICES && ATM default y + ---help--- + Say Y here to get to see options for Asynchronous Transfer Mode + device drivers. This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if ATM_DRIVERS && NETDEVICES && ATM Index: linux-2.6.23/drivers/auxdisplay/Kconfig =================================================================== --- linux-2.6.23.orig/drivers/auxdisplay/Kconfig +++ linux-2.6.23/drivers/auxdisplay/Kconfig @@ -8,6 +8,11 @@ menuconfig AUXDISPLAY depends on PARPORT bool "Auxiliary Display support" + ---help--- + Say Y here to get to see options for auxiliary display drivers. + This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if AUXDISPLAY && PARPORT Index: linux-2.6.23/drivers/block/Kconfig =================================================================== --- linux-2.6.23.orig/drivers/block/Kconfig +++ linux-2.6.23/drivers/block/Kconfig @@ -6,6 +6,12 @@ menuconfig BLK_DEV bool "Block devices" depends on BLOCK default y + ---help--- + Say Y here to get to see options for various different block device + drivers. This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled; + only do this if you know what you are doing. if BLK_DEV Index: linux-2.6.23/drivers/crypto/Kconfig =================================================================== --- linux-2.6.23.orig/drivers/crypto/Kconfig +++ linux-2.6.23/drivers/crypto/Kconfig @@ -2,6 +2,11 @@ menuconfig CRYPTO_HW bool "Hardware crypto devices" default y + ---help--- + Say Y here to get to see options for hardware crypto devices and + processors. This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if CRYPTO_HW Index: linux-2.6.23/drivers/hid/Kconfig =================================================================== --- linux-2.6.23.orig/drivers/hid/Kconfig +++ linux-2.6.23/drivers/hid/Kconfig @@ -5,6 +5,11 @@ menuconfig HID_SUPPORT bool "HID Devices" depends on INPUT default y + ---help--- + Say Y here to get to see options for various computer-human interface + device drivers. This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if HID_SUPPORT Index: linux-2.6.23/drivers/kvm/Kconfig =================================================================== --- linux-2.6.23.orig/drivers/kvm/Kconfig +++ linux-2.6.23/drivers/kvm/Kconfig @@ -5,6 +5,11 @@ menuconfig VIRTUALIZATION bool "Virtualization" depends on X86 default y + ---help--- + Say Y here to get to see options for virtualization guest drivers. + This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if VIRTUALIZATION Index: linux-2.6.23/drivers/macintosh/Kconfig =================================================================== --- linux-2.6.23.orig/drivers/macintosh/Kconfig +++ linux-2.6.23/drivers/macintosh/Kconfig @@ -3,6 +3,12 @@ menuconfig MACINTOSH_DRIVERS bool "Macintosh device drivers" depends on PPC || MAC || X86 default y if (PPC_PMAC || MAC) + ---help--- + Say Y here to get to see options for devices used with Macintosh + computers, both PPC and Intel based. This option alone does not add + any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if MACINTOSH_DRIVERS Index: linux-2.6.23/drivers/misc/Kconfig =================================================================== --- linux-2.6.23.orig/drivers/misc/Kconfig +++ linux-2.6.23/drivers/misc/Kconfig @@ -5,6 +5,11 @@ menuconfig MISC_DEVICES bool "Misc devices" default y + ---help--- + Say Y here to get to see options for device drivers from various + different categories. This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if MISC_DEVICES Index: linux-2.6.23/drivers/net/Kconfig =================================================================== --- linux-2.6.23.orig/drivers/net/Kconfig +++ linux-2.6.23/drivers/net/Kconfig @@ -1923,6 +1923,16 @@ menuconfig NETDEV_1000 bool "Ethernet (1000 Mbit)" depends on !UML default y + ---help--- + Ethernet (also called IEEE 802.3 or ISO 8802-2) is the most common + type of Local Area Network (LAN) in universities and companies. + + Say Y here to get to see options for Gigabit Ethernet drivers. + This option alone does not add any kernel code. + Note that drivers supporting both 100 and 1000 MBit may be listed + under "Ethernet (10 or 100MBit)" instead. + + If you say N, all options in this submenu will be skipped and disabled. if NETDEV_1000 @@ -2294,6 +2304,11 @@ menuconfig NETDEV_10000 bool "Ethernet (10000 Mbit)" depends on !UML default y + ---help--- + Say Y here to get to see options for 10 Gigabit Ethernet drivers. + This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if NETDEV_10000 Index: linux-2.6.23/drivers/usb/Kconfig =================================================================== --- linux-2.6.23.orig/drivers/usb/Kconfig +++ linux-2.6.23/drivers/usb/Kconfig @@ -6,6 +6,9 @@ menuconfig USB_SUPPORT bool "USB support" depends on HAS_IOMEM default y + ---help--- + This option adds core support for Universal Serial Bus (USB). + You will also need drivers from the following menu to make use of it. if USB_SUPPORT - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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