From c50cbd85cd7027d32ac5945bb60217936b4f7eaf Mon Sep 17 00:00:00 2001 From: "Dmitry V. Levin" Date: Wed, 21 Nov 2018 22:14:39 +0300 Subject: mips: fix mips_get_syscall_arg o32 check When checking for TIF_32BIT_REGS flag, mips_get_syscall_arg() should use the task specified as its argument instead of the current task. This potentially affects all syscall_get_arguments() users who specify tasks different from the current. Fixes: c0ff3c53d4f99 ("MIPS: Enable HAVE_ARCH_TRACEHOOK.") Signed-off-by: Dmitry V. Levin Signed-off-by: Paul Burton Patchwork: https://patchwork.linux-mips.org/patch/21185/ Cc: Elvira Khabirova Cc: Ralf Baechle Cc: James Hogan Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org # v3.13+ --- arch/mips/include/asm/syscall.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/mips/include/asm/syscall.h b/arch/mips/include/asm/syscall.h index 0170602a1e4e..6cf8ffb5367e 100644 --- a/arch/mips/include/asm/syscall.h +++ b/arch/mips/include/asm/syscall.h @@ -73,7 +73,7 @@ static inline unsigned long mips_get_syscall_arg(unsigned long *arg, #ifdef CONFIG_64BIT case 4: case 5: case 6: case 7: #ifdef CONFIG_MIPS32_O32 - if (test_thread_flag(TIF_32BIT_REGS)) + if (test_tsk_thread_flag(task, TIF_32BIT_REGS)) return get_user(*arg, (int *)usp + n); else #endif -- cgit v1.2.3 From 7d35baa4e9ec4b717bc0e58a39cdb6a1c50f5465 Mon Sep 17 00:00:00 2001 From: Mathias Kresin Date: Mon, 26 Nov 2018 11:25:40 +0100 Subject: MIPS: ralink: Fix mt7620 nd_sd pinmux In case the nd_sd group is set to the sd-card function, Pins 45 + 46 are configured as GPIOs. If they are blocked by the sd function, they can't be used as GPIOs. Reported-by: Kristian Evensen Signed-off-by: Mathias Kresin Signed-off-by: Paul Burton Fixes: f576fb6a0700 ("MIPS: ralink: cleanup the soc specific pinmux data") Patchwork: https://patchwork.linux-mips.org/patch/21220/ Cc: John Crispin Cc: Ralf Baechle Cc: James Hogan Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org # v3.18+ --- arch/mips/ralink/mt7620.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/mips/ralink/mt7620.c b/arch/mips/ralink/mt7620.c index 41b71c4352c2..c1ce6f43642b 100644 --- a/arch/mips/ralink/mt7620.c +++ b/arch/mips/ralink/mt7620.c @@ -84,7 +84,7 @@ static struct rt2880_pmx_func pcie_rst_grp[] = { }; static struct rt2880_pmx_func nd_sd_grp[] = { FUNC("nand", MT7620_GPIO_MODE_NAND, 45, 15), - FUNC("sd", MT7620_GPIO_MODE_SD, 45, 15) + FUNC("sd", MT7620_GPIO_MODE_SD, 47, 13) }; static struct rt2880_pmx_group mt7620a_pinmux_data[] = { -- cgit v1.2.3