From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Fupan Li <fupan.li@windriver.com>,
Matt Fleming <matt.fleming@intel.com>
Subject: [PATCH 3.10 26/26] efi: fix 32bit kernel boot failed problem using efi
Date: Sat, 8 Aug 2015 15:07:42 -0700 [thread overview]
Message-ID: <20150808220719.285791705@linuxfoundation.org> (raw)
In-Reply-To: <20150808220718.230934936@linuxfoundation.org>
3.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Fupan Li <fupan.li@windriver.com>
Commit 35d5134b7d5a
("x86/efi: Correct EFI boot stub use of code32_start")
imported a bug, which will cause 32bit kernel boot failed
using efi method. It should use the label's address instead
of the value stored in the label to caculate the address of
code32_start.
Signed-off-by: Fupan Li <fupan.li@windriver.com>
Reviewed-by: Matt Fleming <matt.fleming@intel.com>
---
arch/x86/boot/compressed/head_32.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/x86/boot/compressed/head_32.S
+++ b/arch/x86/boot/compressed/head_32.S
@@ -54,7 +54,7 @@ ENTRY(efi_pe_entry)
call reloc
reloc:
popl %ecx
- subl reloc, %ecx
+ subl $reloc, %ecx
movl %ecx, BP_code32_start(%eax)
sub $0x4, %esp
next prev parent reply other threads:[~2015-08-08 22:07 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-08 22:07 [PATCH 3.10 00/26] 3.10.86-stable review Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 01/26] mm: avoid setting up anonymous pages into file mapping Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 02/26] freeing unlinked file indefinitely delayed Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 03/26] s390/sclp: clear upper register halves in _sclp_print_early Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 04/26] ARC: make sure instruction_pointer() returns unsigned value Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 07/26] ALSA: usb-audio: add dB range mapping for some devices Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 08/26] ALSA: hda - Fix MacBook Pro 5,2 quirk Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 10/26] mac80211: clear subdir_stations when removing debugfs Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 11/26] mmc: sdhci-esdhc: Make 8BIT bus work Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 12/26] mmc: sdhci-pxav3: fix platform_data is not initialized Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 13/26] md/raid1: fix test for was read error from last working device Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 14/26] tile: use free_bootmem_late() for initrd Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 15/26] Input: usbtouchscreen - avoid unresponsive TSC-30 touch screen Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 16/26] blkcg: fix gendisk reference leak in blkg_conf_prep() Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 17/26] ata: pmp: add quirk for Marvell 4140 SATA PMP Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 18/26] usb-storage: ignore ZTE MF 823 card reader in mode 0x1225 Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 19/26] xhci: Calculate old endpoints correctly on device reset Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 20/26] xhci: report U3 when link is in resume state Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 21/26] xhci: prevent bus_suspend if SS port resuming in phase 1 Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 22/26] rds: rds_ib_device.refcount overflow Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 24/26] iscsi-target: Fix use-after-free during TPG session shutdown Greg Kroah-Hartman
2015-08-08 22:07 ` [PATCH 3.10 25/26] iscsi-target: Fix iser explicit logout TX kthread leak Greg Kroah-Hartman
2015-08-08 22:07 ` Greg Kroah-Hartman [this message]
2015-08-09 3:14 ` [PATCH 3.10 00/26] 3.10.86-stable review Guenter Roeck
2015-08-10 19:10 ` Greg Kroah-Hartman
2015-08-10 4:38 ` Sudip Mukherjee
2015-08-10 18:12 ` Shuah Khan
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