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-rw-r--r--arch/um/include/shared/init.h2
-rw-r--r--arch/um/include/shared/net_user.h2
-rw-r--r--arch/um/kernel/init_task.c3
-rw-r--r--arch/um/kernel/irq.c6
-rw-r--r--arch/um/sys-i386/stub.S2
-rw-r--r--arch/um/sys-x86_64/asm/elf.h44
-rw-r--r--arch/um/sys-x86_64/stub.S2
7 files changed, 29 insertions, 32 deletions
diff --git a/arch/um/include/shared/init.h b/arch/um/include/shared/init.h
index 37dd097c16c0..b3906f860a87 100644
--- a/arch/um/include/shared/init.h
+++ b/arch/um/include/shared/init.h
@@ -27,7 +27,7 @@
* sign followed by value, e.g.:
*
* static int init_variable __initdata = 0;
- * static char linux_logo[] __initdata = { 0x32, 0x36, ... };
+ * static const char linux_logo[] __initconst = { 0x32, 0x36, ... };
*
* Don't forget to initialize data not at file scope, i.e. within a function,
* as gcc otherwise puts the data into the bss section and not into the init
diff --git a/arch/um/include/shared/net_user.h b/arch/um/include/shared/net_user.h
index 63bee158cd8e..3dabbe128e40 100644
--- a/arch/um/include/shared/net_user.h
+++ b/arch/um/include/shared/net_user.h
@@ -8,7 +8,7 @@
#define ETH_ADDR_LEN (6)
#define ETH_HEADER_ETHERTAP (16)
-#define ETH_HEADER_OTHER (14)
+#define ETH_HEADER_OTHER (26) /* 14 for ethernet + VLAN + MPLS for crazy people */
#define ETH_MAX_PACKET (1500)
#define UML_NET_VERSION (4)
diff --git a/arch/um/kernel/init_task.c b/arch/um/kernel/init_task.c
index 806d381947bf..b25121b537d8 100644
--- a/arch/um/kernel/init_task.c
+++ b/arch/um/kernel/init_task.c
@@ -10,11 +10,8 @@
#include "linux/mqueue.h"
#include "asm/uaccess.h"
-struct mm_struct init_mm = INIT_MM(init_mm);
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
-EXPORT_SYMBOL(init_mm);
-
/*
* Initial task structure.
*
diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c
index 336b61569072..454cdb43e351 100644
--- a/arch/um/kernel/irq.c
+++ b/arch/um/kernel/irq.c
@@ -358,7 +358,7 @@ EXPORT_SYMBOL(um_request_irq);
EXPORT_SYMBOL(reactivate_fd);
/*
- * hw_interrupt_type must define (startup || enable) &&
+ * irq_chip must define (startup || enable) &&
* (shutdown || disable) && end
*/
static void dummy(unsigned int irq)
@@ -366,7 +366,7 @@ static void dummy(unsigned int irq)
}
/* This is used for everything else than the timer. */
-static struct hw_interrupt_type normal_irq_type = {
+static struct irq_chip normal_irq_type = {
.typename = "SIGIO",
.release = free_irq_by_irq_and_dev,
.disable = dummy,
@@ -375,7 +375,7 @@ static struct hw_interrupt_type normal_irq_type = {
.end = dummy
};
-static struct hw_interrupt_type SIGVTALRM_irq_type = {
+static struct irq_chip SIGVTALRM_irq_type = {
.typename = "SIGVTALRM",
.release = free_irq_by_irq_and_dev,
.shutdown = dummy, /* never called */
diff --git a/arch/um/sys-i386/stub.S b/arch/um/sys-i386/stub.S
index c41b04bf5fa0..54a36ec20cb7 100644
--- a/arch/um/sys-i386/stub.S
+++ b/arch/um/sys-i386/stub.S
@@ -1,7 +1,7 @@
#include "as-layout.h"
.globl syscall_stub
-.section .__syscall_stub, "x"
+.section .__syscall_stub, "ax"
.globl batch_syscall_stub
batch_syscall_stub:
diff --git a/arch/um/sys-x86_64/asm/elf.h b/arch/um/sys-x86_64/asm/elf.h
index 6e8a9195e952..04b9e87c8dad 100644
--- a/arch/um/sys-x86_64/asm/elf.h
+++ b/arch/um/sys-x86_64/asm/elf.h
@@ -66,28 +66,28 @@ typedef struct user_i387_struct elf_fpregset_t;
PT_REGS_R15(regs) = 0; \
} while (0)
-#define ELF_CORE_COPY_REGS(pr_reg, regs) \
- (pr_reg)[0] = (regs)->regs.gp[0]; \
- (pr_reg)[1] = (regs)->regs.gp[1]; \
- (pr_reg)[2] = (regs)->regs.gp[2]; \
- (pr_reg)[3] = (regs)->regs.gp[3]; \
- (pr_reg)[4] = (regs)->regs.gp[4]; \
- (pr_reg)[5] = (regs)->regs.gp[5]; \
- (pr_reg)[6] = (regs)->regs.gp[6]; \
- (pr_reg)[7] = (regs)->regs.gp[7]; \
- (pr_reg)[8] = (regs)->regs.gp[8]; \
- (pr_reg)[9] = (regs)->regs.gp[9]; \
- (pr_reg)[10] = (regs)->regs.gp[10]; \
- (pr_reg)[11] = (regs)->regs.gp[11]; \
- (pr_reg)[12] = (regs)->regs.gp[12]; \
- (pr_reg)[13] = (regs)->regs.gp[13]; \
- (pr_reg)[14] = (regs)->regs.gp[14]; \
- (pr_reg)[15] = (regs)->regs.gp[15]; \
- (pr_reg)[16] = (regs)->regs.gp[16]; \
- (pr_reg)[17] = (regs)->regs.gp[17]; \
- (pr_reg)[18] = (regs)->regs.gp[18]; \
- (pr_reg)[19] = (regs)->regs.gp[19]; \
- (pr_reg)[20] = (regs)->regs.gp[20]; \
+#define ELF_CORE_COPY_REGS(pr_reg, _regs) \
+ (pr_reg)[0] = (_regs)->regs.gp[0]; \
+ (pr_reg)[1] = (_regs)->regs.gp[1]; \
+ (pr_reg)[2] = (_regs)->regs.gp[2]; \
+ (pr_reg)[3] = (_regs)->regs.gp[3]; \
+ (pr_reg)[4] = (_regs)->regs.gp[4]; \
+ (pr_reg)[5] = (_regs)->regs.gp[5]; \
+ (pr_reg)[6] = (_regs)->regs.gp[6]; \
+ (pr_reg)[7] = (_regs)->regs.gp[7]; \
+ (pr_reg)[8] = (_regs)->regs.gp[8]; \
+ (pr_reg)[9] = (_regs)->regs.gp[9]; \
+ (pr_reg)[10] = (_regs)->regs.gp[10]; \
+ (pr_reg)[11] = (_regs)->regs.gp[11]; \
+ (pr_reg)[12] = (_regs)->regs.gp[12]; \
+ (pr_reg)[13] = (_regs)->regs.gp[13]; \
+ (pr_reg)[14] = (_regs)->regs.gp[14]; \
+ (pr_reg)[15] = (_regs)->regs.gp[15]; \
+ (pr_reg)[16] = (_regs)->regs.gp[16]; \
+ (pr_reg)[17] = (_regs)->regs.gp[17]; \
+ (pr_reg)[18] = (_regs)->regs.gp[18]; \
+ (pr_reg)[19] = (_regs)->regs.gp[19]; \
+ (pr_reg)[20] = (_regs)->regs.gp[20]; \
(pr_reg)[21] = current->thread.arch.fs; \
(pr_reg)[22] = 0; \
(pr_reg)[23] = 0; \
diff --git a/arch/um/sys-x86_64/stub.S b/arch/um/sys-x86_64/stub.S
index 6d9edf9fabce..20e4a96a6dcb 100644
--- a/arch/um/sys-x86_64/stub.S
+++ b/arch/um/sys-x86_64/stub.S
@@ -1,7 +1,7 @@
#include "as-layout.h"
.globl syscall_stub
-.section .__syscall_stub, "x"
+.section .__syscall_stub, "ax"
syscall_stub:
syscall
/* We don't have 64-bit constants, so this constructs the address
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.