lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Mon,  7 Jul 2014 16:58:14 -0700
From:	Greg Kroah-Hartman <>
Cc:	Greg Kroah-Hartman <>,, Micky Ching <>,
	Ulf Hansson <>,
	Chris Ball <>
Subject: [PATCH 3.14 84/94] mmc: rtsx: add R1-no-CRC mmc command type handle

3.14-stable review patch.  If anyone has any objections, please let me know.


From: Micky Ching <>

commit 5027251eced6e34315a52bd841279df957f627bb upstream.

a27fbf2f067b0cd ("mmc: add ignorance case for CMD13 CRC error") produced
a cmd.flags unhandled in realtek pci host driver.  This will make MMC
card fail to initialize, this patch is used to handle the new cmd.flags
condition and MMC card can be used.

Signed-off-by: Micky Ching <>
Signed-off-by: Ulf Hansson <>
Signed-off-by: Chris Ball <>
Signed-off-by: Greg Kroah-Hartman <>

 drivers/mmc/host/rtsx_pci_sdmmc.c |    3 +++
 1 file changed, 3 insertions(+)

--- a/drivers/mmc/host/rtsx_pci_sdmmc.c
+++ b/drivers/mmc/host/rtsx_pci_sdmmc.c
@@ -246,6 +246,9 @@ static void sd_send_cmd_get_rsp(struct r
 	case MMC_RSP_R1:
 		rsp_type = SD_RSP_TYPE_R1;
+	case MMC_RSP_R1 & ~MMC_RSP_CRC:
+		rsp_type = SD_RSP_TYPE_R1 | SD_NO_CHECK_CRC7;
+		break;
 	case MMC_RSP_R1B:
 		rsp_type = SD_RSP_TYPE_R1b;

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

Powered by blists - more mailing lists