diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2024-05-13 15:55:19 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2024-05-13 15:55:19 +0200 |
| commit | 10316dcc4f39b2560b372d11be477228b95ae5ac (patch) | |
| tree | bd057ae165b6d19dca6c745da98fb1250d458f19 /arch/arc/mm | |
| parent | ed30a4a51bb196781c8058073ea720133a65596f (diff) | |
| parent | 55750148e5595bb85605e8fbb40b2759c2c4c2d7 (diff) | |
Merge tag 'i2c-host-fixes-6.8-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-mergewindow
This tag includes two fixes. The first one, in the Cadence driver
seen in Qemu, prevents unintentional FIFO clearing at the
beginning of a transaction. The second fix, in the SynQuacer,
ensures proper error handling during clock get, prepare, and
enable operations by using the devm_clk_get_enabled() helper.
Diffstat (limited to 'arch/arc/mm')
| -rw-r--r-- | arch/arc/mm/tlb.c | 4 | ||||
| -rw-r--r-- | arch/arc/mm/tlbex.S | 8 |
2 files changed, 6 insertions, 6 deletions
diff --git a/arch/arc/mm/tlb.c b/arch/arc/mm/tlb.c index ad702b49aeb3..cae4a7aae0ed 100644 --- a/arch/arc/mm/tlb.c +++ b/arch/arc/mm/tlb.c @@ -212,7 +212,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long flags; /* If range @start to @end is more than 32 TLB entries deep, - * its better to move to a new ASID rather than searching for + * it's better to move to a new ASID rather than searching for * individual entries and then shooting them down * * The calc above is rough, doesn't account for unaligned parts, @@ -408,7 +408,7 @@ static void create_tlb(struct vm_area_struct *vma, unsigned long vaddr, pte_t *p * -More importantly it makes this handler inconsistent with fast-path * TLB Refill handler which always deals with "current" * - * Lets see the use cases when current->mm != vma->mm and we land here + * Let's see the use cases when current->mm != vma->mm and we land here * 1. execve->copy_strings()->__get_user_pages->handle_mm_fault * Here VM wants to pre-install a TLB entry for user stack while * current->mm still points to pre-execve mm (hence the condition). diff --git a/arch/arc/mm/tlbex.S b/arch/arc/mm/tlbex.S index e054780a8fe0..dc65e87a531f 100644 --- a/arch/arc/mm/tlbex.S +++ b/arch/arc/mm/tlbex.S @@ -5,19 +5,19 @@ * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) * * Vineetg: April 2011 : - * -MMU v1: moved out legacy code into a seperate file + * -MMU v1: moved out legacy code into a separate file * -MMU v3: PD{0,1} bits layout changed: They don't overlap anymore, * helps avoid a shift when preparing PD0 from PTE * * Vineetg: July 2009 - * -For MMU V2, we need not do heuristics at the time of commiting a D-TLB - * entry, so that it doesn't knock out it's I-TLB entry + * -For MMU V2, we need not do heuristics at the time of committing a D-TLB + * entry, so that it doesn't knock out its I-TLB entry * -Some more fine tuning: * bmsk instead of add, asl.cc instead of branch, delay slot utilise etc * * Vineetg: July 2009 * -Practically rewrote the I/D TLB Miss handlers - * Now 40 and 135 instructions a peice as compared to 131 and 449 resp. + * Now 40 and 135 instructions apiece as compared to 131 and 449 resp. * Hence Leaner by 1.5 K * Used Conditional arithmetic to replace excessive branching * Also used short instructions wherever possible |