From dc50eab76b709d68175a358d6e23a5a3890764d3 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:39:57 +0200 Subject: Merging upstream version 6.7.7. Signed-off-by: Daniel Baumann --- arch/alpha/kernel/asm-offsets.c | 2 +- arch/alpha/kernel/proto.h | 2 ++ arch/alpha/kernel/setup.c | 8 ++++---- arch/alpha/kernel/sys_miata.c | 17 +++++++++-------- arch/alpha/kernel/sys_sio.c | 8 +++++--- arch/alpha/kernel/syscalls/syscall.tbl | 6 +++++- 6 files changed, 26 insertions(+), 17 deletions(-) (limited to 'arch/alpha/kernel') diff --git a/arch/alpha/kernel/asm-offsets.c b/arch/alpha/kernel/asm-offsets.c index b121294bee..bf1eedd27c 100644 --- a/arch/alpha/kernel/asm-offsets.c +++ b/arch/alpha/kernel/asm-offsets.c @@ -12,7 +12,7 @@ #include #include -void foo(void) +static void __used foo(void) { DEFINE(TI_TASK, offsetof(struct thread_info, task)); DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); diff --git a/arch/alpha/kernel/proto.h b/arch/alpha/kernel/proto.h index 5816a31c1b..2c89c1c557 100644 --- a/arch/alpha/kernel/proto.h +++ b/arch/alpha/kernel/proto.h @@ -1,5 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ #include +#include #include /* Prototypes of functions used across modules here in this directory. */ @@ -113,6 +114,7 @@ extern int boot_cpuid; #ifdef CONFIG_VERBOSE_MCHECK extern unsigned long alpha_verbose_mcheck; #endif +extern struct screen_info vgacon_screen_info; /* srmcons.c */ #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_SRM) diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c index c80258ec33..0738f9396f 100644 --- a/arch/alpha/kernel/setup.c +++ b/arch/alpha/kernel/setup.c @@ -131,13 +131,14 @@ static void determine_cpu_caches (unsigned int); static char __initdata command_line[COMMAND_LINE_SIZE]; +#ifdef CONFIG_VGA_CONSOLE /* * The format of "screen_info" is strange, and due to early * i386-setup code. This is just enough to make the console * code think we're on a VGA color display. */ -struct screen_info screen_info = { +struct screen_info vgacon_screen_info = { .orig_x = 0, .orig_y = 25, .orig_video_cols = 80, @@ -145,8 +146,7 @@ struct screen_info screen_info = { .orig_video_isVGA = 1, .orig_video_points = 16 }; - -EXPORT_SYMBOL(screen_info); +#endif /* * The direct map I/O window, if any. This should be the same @@ -652,7 +652,7 @@ setup_arch(char **cmdline_p) #ifdef CONFIG_VT #if defined(CONFIG_VGA_CONSOLE) - conswitchp = &vga_con; + vgacon_register_screen(&vgacon_screen_info); #endif #endif diff --git a/arch/alpha/kernel/sys_miata.c b/arch/alpha/kernel/sys_miata.c index e1bee8f84c..33b2798de8 100644 --- a/arch/alpha/kernel/sys_miata.c +++ b/arch/alpha/kernel/sys_miata.c @@ -183,16 +183,17 @@ miata_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) the 2nd 8259 controller. So we have to check for it first. */ if((slot == 7) && (PCI_FUNC(dev->devfn) == 3)) { - u8 irq=0; struct pci_dev *pdev = pci_get_slot(dev->bus, dev->devfn & ~7); - if(pdev == NULL || pci_read_config_byte(pdev, 0x40,&irq) != PCIBIOS_SUCCESSFUL) { - pci_dev_put(pdev); + u8 irq = 0; + int ret; + + if (!pdev) return -1; - } - else { - pci_dev_put(pdev); - return irq; - } + + ret = pci_read_config_byte(pdev, 0x40, &irq); + pci_dev_put(pdev); + + return ret == PCIBIOS_SUCCESSFUL ? irq : -1; } return COMMON_TABLE_LOOKUP; diff --git a/arch/alpha/kernel/sys_sio.c b/arch/alpha/kernel/sys_sio.c index 7c420d8dac..086488ed83 100644 --- a/arch/alpha/kernel/sys_sio.c +++ b/arch/alpha/kernel/sys_sio.c @@ -57,11 +57,13 @@ sio_init_irq(void) static inline void __init alphabook1_init_arch(void) { +#ifdef CONFIG_VGA_CONSOLE /* The AlphaBook1 has LCD video fixed at 800x600, 37 rows and 100 cols. */ - screen_info.orig_y = 37; - screen_info.orig_video_cols = 100; - screen_info.orig_video_lines = 37; + vgacon_screen_info.orig_y = 37; + vgacon_screen_info.orig_video_cols = 100; + vgacon_screen_info.orig_video_lines = 37; +#endif lca_init_arch(); } diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl index ad37569d05..18c842ca6c 100644 --- a/arch/alpha/kernel/syscalls/syscall.tbl +++ b/arch/alpha/kernel/syscalls/syscall.tbl @@ -334,7 +334,7 @@ 401 common io_submit sys_io_submit 402 common io_cancel sys_io_cancel 405 common exit_group sys_exit_group -406 common lookup_dcookie sys_lookup_dcookie +406 common lookup_dcookie sys_ni_syscall 407 common epoll_create sys_epoll_create 408 common epoll_ctl sys_epoll_ctl 409 common epoll_wait sys_epoll_wait @@ -492,3 +492,7 @@ 560 common set_mempolicy_home_node sys_ni_syscall 561 common cachestat sys_cachestat 562 common fchmodat2 sys_fchmodat2 +563 common map_shadow_stack sys_map_shadow_stack +564 common futex_wake sys_futex_wake +565 common futex_wait sys_futex_wait +566 common futex_requeue sys_futex_requeue -- cgit v1.2.3