add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/ide/ide-floppy.c
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@@ -19,6 +19,7 @@
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 #include <linux/types.h>
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 #include <linux/string.h>
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 #include <linux/kernel.h>
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+#include <linux/compat.h>
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 #include <linux/delay.h>
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 #include <linux/timer.h>
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 #include <linux/mm.h>
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@@ -276,7 +277,7 @@
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 		switch (ide_req(rq)->type) {
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 		case ATA_PRIV_MISC:
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 		case ATA_PRIV_SENSE:
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-			pc = (struct ide_atapi_pc *)rq->special;
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+			pc = (struct ide_atapi_pc *)ide_req(rq)->special;
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 			break;
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 		default:
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 			BUG();
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@@ -427,7 +428,7 @@
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 				 * (maintains previous driver behaviour)
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 				 */
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 				break;
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-			/* else: fall through */
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+			fallthrough;
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 		case CAPACITY_CURRENT:
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 			/* Normal Zip/LS-120 disks */
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 			if (memcmp(cap_desc, &floppy->cap_desc, 8))
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@@ -515,8 +516,6 @@
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 	(void) ide_floppy_get_capacity(drive);
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 	ide_proc_register_driver(drive, floppy->driver);
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-
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-	drive->dev_flags |= IDE_DFLAG_ATTACH;
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 }
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 static void ide_floppy_flush(ide_drive_t *drive)
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@@ -546,4 +545,7 @@
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 	.set_doorlock	= ide_set_media_lock,
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 	.do_request	= ide_floppy_do_request,
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 	.ioctl		= ide_floppy_ioctl,
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+#ifdef CONFIG_COMPAT
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+	.compat_ioctl	= ide_floppy_compat_ioctl,
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+#endif
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 };