The following commit has been merged into the x86/cleanups branch of tip: Commit-ID: afc880cbb294026c2a43501cad26c21720f7078f Gitweb: https://git.kernel.org/tip/afc880cbb294026c2a43501cad26c21720f7078f Author: Baokun Li <libaokun1@xxxxxxxxxx> AuthorDate: Fri, 18 Jun 2021 10:24:21 +08:00 Committer: Borislav Petkov <bp@xxxxxxx> CommitterDate: Thu, 12 Aug 2021 10:15:40 +02:00 x86/power: Fix kernel-doc warnings in cpu.c Fixes the following kernel-doc warnings: arch/x86/power/cpu.c:76: warning: Function parameter or member 'ctxt' not described in '__save_processor_state' arch/x86/power/cpu.c:192: warning: Function parameter or member 'ctxt' not described in '__restore_processor_state' Signed-off-by: Baokun Li <libaokun1@xxxxxxxxxx> Signed-off-by: Borislav Petkov <bp@xxxxxxx> Link: https://lkml.kernel.org/r/20210618022421.1595596-1-libaokun1@xxxxxxxxxx --- arch/x86/power/cpu.c | 31 ++++++++++++++++--------------- 1 file changed, 16 insertions(+), 15 deletions(-) diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c index 3a070e7..6665f88 100644 --- a/arch/x86/power/cpu.c +++ b/arch/x86/power/cpu.c @@ -58,19 +58,20 @@ static void msr_restore_context(struct saved_context *ctxt) } /** - * __save_processor_state - save CPU registers before creating a - * hibernation image and before restoring the memory state from it - * @ctxt - structure to store the registers contents in + * __save_processor_state() - Save CPU registers before creating a + * hibernation image and before restoring + * the memory state from it + * @ctxt: Structure to store the registers contents in. * - * NOTE: If there is a CPU register the modification of which by the - * boot kernel (ie. the kernel used for loading the hibernation image) - * might affect the operations of the restored target kernel (ie. the one - * saved in the hibernation image), then its contents must be saved by this - * function. In other words, if kernel A is hibernated and different - * kernel B is used for loading the hibernation image into memory, the - * kernel A's __save_processor_state() function must save all registers - * needed by kernel A, so that it can operate correctly after the resume - * regardless of what kernel B does in the meantime. + * NOTE: If there is a CPU register the modification of which by the + * boot kernel (ie. the kernel used for loading the hibernation image) + * might affect the operations of the restored target kernel (ie. the one + * saved in the hibernation image), then its contents must be saved by this + * function. In other words, if kernel A is hibernated and different + * kernel B is used for loading the hibernation image into memory, the + * kernel A's __save_processor_state() function must save all registers + * needed by kernel A, so that it can operate correctly after the resume + * regardless of what kernel B does in the meantime. */ static void __save_processor_state(struct saved_context *ctxt) { @@ -181,9 +182,9 @@ static void fix_processor_context(void) } /** - * __restore_processor_state - restore the contents of CPU registers saved - * by __save_processor_state() - * @ctxt - structure to load the registers contents from + * __restore_processor_state() - Restore the contents of CPU registers saved + * by __save_processor_state() + * @ctxt: Structure to load the registers contents from. * * The asm code that gets us here will have restored a usable GDT, although * it will be pointing to the wrong alias.
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