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Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm

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Pull ARM updates from Russell King:

 - Generalise byte swapping assembly

 - Update debug addresses for STI

 - Validate start of physical memory with DTB

 - Do not clear SCTLR.nTLSMD in decompressor

 - amba/locomo/sa1111 devices remove method return type is void

 - address markers for KASAN in page table dump

* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: 9065/1: OABI compat: fix build when EPOLL is not enabled
  ARM: 9055/1: mailbox: arm_mhuv2: make remove callback return void
  amba: Make use of bus_type functions
  amba: Make the remove callback return void
  vfio: platform: simplify device removal
  amba: reorder functions
  amba: Fix resource leak for drivers without .remove
  ARM: 9054/1: arch/arm/mm/mmu.c: Remove duplicate header
  ARM: 9053/1: arm/mm/ptdump:Add address markers for KASAN regions
  ARM: 9051/1: vdso: remove unneded extra-y addition
  ARM: 9050/1: Kconfig: Select ARCH_HAVE_NMI_SAFE_CMPXCHG where possible
  ARM: 9049/1: locomo: make locomo bus's remove callback return void
  ARM: 9048/1: sa1111: make sa1111 bus's remove callback return void
  ARM: 9047/1: smp: remove unused variable
  ARM: 9046/1: decompressor: Do not clear SCTLR.nTLSMD for ARMv7+ cores
  ARM: 9045/1: uncompress: Validate start of physical memory against passed DTB
  ARM: 9042/1: debug: no uncompress debugging while semihosting
  ARM: 9041/1: sti LL_UART: add STiH418 SBC UART0 support
  ARM: 9040/1: use DEBUG_UART_PHYS and DEBUG_UART_VIRT for sti LL_UART
  ARM: 9039/1: assembler: generalize byte swapping macro into rev_l
This commit is contained in:
Linus Torvalds
2021-02-22 14:27:07 -08:00
parent 4aa364443d 90e53c5e09
commit 6ff6f86bc4
53 changed files with 418 additions and 285 deletions
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3
arch/arm/kernel/smp.c
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@@ -540,12 +540,9 @@ void show_ipi_list(struct seq_file *p, int prec)
unsigned int cpu, i;
for (i = 0; i < NR_IPI; i++) {
unsigned int irq;
if (!ipi_desc[i])
continue;
irq = irq_desc_get_irq(ipi_desc[i]);
seq_printf(p, "%*s%u: ", prec - 1, "IPI", i);
for_each_online_cpu(cpu)

15
arch/arm/kernel/sys_oabi-compat.c
View File

@@ -248,6 +248,7 @@ struct oabi_epoll_event {
__u64 data;
} __attribute__ ((packed,aligned(4)));
#ifdef CONFIG_EPOLL
asmlinkage long sys_oabi_epoll_ctl(int epfd, int op, int fd,
struct oabi_epoll_event __user *event)
{
@@ -298,6 +299,20 @@ asmlinkage long sys_oabi_epoll_wait(int epfd,
kfree(kbuf);
return err ? -EFAULT : ret;
}
#else
asmlinkage long sys_oabi_epoll_ctl(int epfd, int op, int fd,
struct oabi_epoll_event __user *event)
{
return -EINVAL;
}
asmlinkage long sys_oabi_epoll_wait(int epfd,
struct oabi_epoll_event __user *events,
int maxevents, int timeout)
{
return -EINVAL;
}
#endif
struct oabi_sembuf {
unsigned short sem_num;