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https://github.com/edk2-porting/linux-next.git
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079c9534a9
Keyboard struct lifetime is easy, but the locking is not and is completely ignored by the existing code. Tackle this one head on - Make the kbd_table private so we can run down all direct users - Hoick the relevant ioctl handlers into the keyboard layer - Lock them with the keyboard lock so they don't change mid keypress - Add helpers for things like console stop/start so we isolate the poking around properly - Tweak the braille console so it still builds There are a couple of FIXME locking cases left for ioctls that are so hideous they should be addressed in a later patch. After this patch the kbd_table is private and all the keyboard jiggery pokery is in one place. This update fixes speakup and also a memory leak in the original. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| .. | ||
| buffers.c | ||
| DefaultKeyAssignments | ||
| devsynth.c | ||
| fakekey.c | ||
| i18n.c | ||
| i18n.h | ||
| Kconfig | ||
| keyhelp.c | ||
| kobjects.c | ||
| main.c | ||
| Makefile | ||
| selection.c | ||
| serialio.c | ||
| serialio.h | ||
| speakup_acnt.h | ||
| speakup_acntpc.c | ||
| speakup_acntsa.c | ||
| speakup_apollo.c | ||
| speakup_audptr.c | ||
| speakup_bns.c | ||
| speakup_decext.c | ||
| speakup_decpc.c | ||
| speakup_dectlk.c | ||
| speakup_dtlk.c | ||
| speakup_dtlk.h | ||
| speakup_dummy.c | ||
| speakup_keypc.c | ||
| speakup_ltlk.c | ||
| speakup_soft.c | ||
| speakup_spkout.c | ||
| speakup_txprt.c | ||
| speakup.h | ||
| speakupmap.h | ||
| speakupmap.map | ||
| spk_priv_keyinfo.h | ||
| spk_priv.h | ||
| spk_types.h | ||
| spkguide.txt | ||
| synth.c | ||
| thread.c | ||
| TODO | ||
| varhandlers.c | ||