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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