From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Wed, 29 Jun 2016 09:28:21 +0200 From: Martin Schwidefsky Subject: [GIT PULL] s390 patches for 4.7-rc6 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Message-Id: <20160629092821.3ae6dd7b@mschwide> Sender: linux-kernel-owner@vger.kernel.org List-Archive: List-Post: To: Linus Torvalds Cc: linux-kernel , linux-s390 , Heiko Carstens List-ID: Hi Linus, please pull from the 'for-linus' branch of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git for-linus to receive the following updates: Another two bug fixes for 4.7: - The revert of patch which removed boot information for systems using an intermediate boot kernel, e.g. the SLES12 grub setup. - A fix for an incorrect inline assembly constraint that causes broken code to be generated with gcc 4.8.5. Martin Schwidefsky (1): s390: fix test_fp_ctl inline assembly contraints Michael Holzheu (1): Revert "s390/kdump: Clear subchannel ID to signal non-CCW/SCSI IPL" arch/s390/include/asm/fpu/api.h | 2 +- arch/s390/kernel/ipl.c | 7 ------- 2 files changed, 1 insertion(+), 8 deletions(-) diff --git a/arch/s390/include/asm/fpu/api.h b/arch/s390/include/asm/fpu/api.h index 5e04f3c..8ae236b0 100644 --- a/arch/s390/include/asm/fpu/api.h +++ b/arch/s390/include/asm/fpu/api.h @@ -22,7 +22,7 @@ static inline int test_fp_ctl(u32 fpc) " la %0,0\n" "1:\n" EX_TABLE(0b,1b) - : "=d" (rc), "=d" (orig_fpc) + : "=d" (rc), "=&d" (orig_fpc) : "d" (fpc), "0" (-EINVAL)); return rc; } diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c index f20abdb..d14069d 100644 --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -2064,12 +2064,5 @@ void s390_reset_system(void) S390_lowcore.program_new_psw.addr = (unsigned long) s390_base_pgm_handler; - /* - * Clear subchannel ID and number to signal new kernel that no CCW or - * SCSI IPL has been done (for kexec and kdump) - */ - S390_lowcore.subchannel_id = 0; - S390_lowcore.subchannel_nr = 0; - do_reset_calls(); }